SAS HBA Card Compatible with LSI 9300-8i & D3307 IT Mode HBA Controller
5.0Editor score
D3307 Compatible Controller
High Performance Value
Supports ZFS Systems
In this guide
Building a reliable network attached storage system requires careful component selection to ensure data integrity and performance. A high quality Hba card for NAS drive expansion serves as the critical bridge between your motherboard and storage drives, allowing for seamless connectivity and efficient data transfer without unnecessary bottlenecks.
We evaluated ten leading storage controllers based on compatibility, firmware options, and connector types to determine which models offer the best value. Our analysis focused on cards that support IT mode for direct passthrough, ensuring they work flawlessly with popular operating systems like TrueNAS, ZFS, and unRAID for optimal flexibility.
Each pick highlights specific strengths such as port counts, controller chips, and included cables to guide your decision making process effectively. Please note that product availability and pricing fluctuate regularly so verify current details before purchasing to ensure you get the exact specifications you need for your project.
Top 3 Picks for Best Hba Card for NAS Drive Expansion
SAS HBA Card Compatible with LSI 9300-8i IT Mode 8-Port with SATA Cables
4.5Editor score
LSI 9300-8i Compatibility
12Gb/s SAS Transfer Rate
Includes SATA Breakout Cables
LSI SAS 9300-8i 8-Port 12Gb/s HBA Card IT Mode StorageTekPro Flashed for ZFS FreeNAS unRAID
4.4Editor score
StorageTekPro Flashed Firmware
Enterprise Grade Reliability
Optimized for ZFS
Top 10 Best Hba Card for NAS Drive Expansion in 2026 Compared
The following table provides a detailed side-by-side comparison of the top ten storage controllers to help you quickly identify the right model for your specific expansion needs and budget constraints.
ProductsSpecificationsEditor scorePrice
Editor's Choice
SAS HBA Card Compatible with LSI 9300-8i IT Mode 8-Port with SATA Cables
LSI 9300-8i
12Gb/s SAS
PCIe 3.0 x8
8 Ports Direct
4.5Editor score
Editor's Choice
SAS HBA Card Compatible with LSI 9300-8i & D3307 IT Mode HBA Controller
D3307 Compatible
12Gb/s SAS
PCIe 3.0 x8
8 Ports Direct
5.0Editor score
Best Premium
SAS HBA Card Compatible with LSI 9211-8i & 9300-8i IT Mode with SATA Cables
LSI 9211-8i
12Gb/s SAS
PCIe 3.0 x8
8 Ports Direct
4.2Editor score
LSI 9300-16i 16-Port 12Gb/s SAS Controller HBA Card with P16 IT Mode for ZFS TrueNAS unRAID
LSI 9300-16i
12Gb/s SAS
PCIe 3.0 x8
16 Ports Direct
4.0Editor score
Flashed Original LSI 9211-8i P20 IT Mode for ZFS FreeNAS unRAID 6Gbps SAS HBA
LSI 9211-8i
6Gb/s SAS
PCIe 3.0 x8
8 Ports Direct
4.6Editor score
Highpoint Technologies RocketRAID 2840C PCIe 3.0 x8 16-Port 6Gb/s SAS/SATA RAID Controller
RocketRAID 2840C
6Gb/s SAS/SATA
PCIe 3.0 x8
16 Ports Total
3.9Editor score
HBA Card Compatible with LSI 9300-8i/D3307 IT Mode PCIe SATA Expansion Card
D3307 Compatible
12Gb/s SAS
PCIe 3.0 x8
8 Ports Direct
4.4Editor score
SAS HBA Card Compatible with LSI 9207 9300-8i IT Mode with SAS Cables
LSI 9207/8i
12Gb/s SAS
PCIe 3.0 x8
SAS Cables Included
4.6Editor score
LSI SAS 9300-8i 8-Port 12Gb/s HBA Card IT Mode StorageTekPro Flashed for ZFS FreeNAS unRAID
LSI 9300-8i
12Gb/s SAS
PCIe 3.0 x8
StorageTekPro Flashed
4.4Editor score
SAS HBA Card Compatible with LSI 9300-8i IT Mode, 8-Port, SAS3008 PCIe 3.0 x8, 2X SFF-8643 Breakout Cables, HBA Controller for ZFS TrueNAS unRAID NAS
SAS3008 Controller
12Gb/s SAS
PCIe 3.0 x8
Includes Breakout Cables
4.5Editor score
1. SAS HBA Card Compatible with LSI 9300-8i IT Mode 8-Port with SATA Cables – Best Overall Hba Card for NAS Drive Expansion
SAS HBA Card Compatible with LSI 9300-8i IT Mode 8-Port with SATA Cables
LSI 9300-8i
12Gb/s SAS
PCIe 3.0 x8
Includes SATA Cables
This storage controller stands out as a top choice for home lab enthusiasts and enterprise users alike due to its robust LSI 9300-8i chipset. With a rating of 4.5 stars, it delivers reliable performance for direct disk passthrough in ZFS environments.
Pros
- High compatibility with popular OS
- Includes necessary breakout cables
- Fast 12Gb/s transfer rate
- Supports ZFS and TrueNAS
- Reliable LSI controller chip
Cons
- SATA cables included not for SAS
- SAS cables sold separately
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The card supports data transfer rates up to 12Gbps for SAS drives and 6Gbps for SATA drives ensuring high speed access to your storage pool. It features a PCIe 3.0 x8 interface that provides ample bandwidth for multi drive configurations without bottlenecks.
While the included cables are specifically for SATA drives which limits immediate SAS use out of the box this is a minor trade-off for the overall value. The flexibility to expand via external SAS expanders makes it suitable for growing storage arrays over time.
Anyone building a FreeNAS or unRAID system should consider this card for its proven IT mode firmware that avoids RAID overhead. It is an excellent balance of performance and compatibility for most NAS expansion projects.
Direct Disk Passthrough Capability
IT mode firmware allows the operating system to manage drives directly improving compatibility with ZFS and other software RAID solutions.
Expandability Options
The Mini-SAS HD connectors enable connection to external expanders supporting large drive counts beyond the internal eight ports.
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2. SAS HBA Card Compatible with LSI 9300-8i & D3307 IT Mode HBA Controller – Best Budget Hba Card for NAS Drive Expansion
SAS HBA Card Compatible with LSI 9300-8i & D3307 IT Mode HBA Controller
D3307 Compatible
12Gb/s SAS
PCIe 3.0 x8
IT Mode Firmware
Achieving a perfect 5.0 rating this card offers exceptional value for builders looking to expand storage without breaking the bank. It supports both D3307 and LSI 9300-8i class controllers providing broad compatibility across different hardware setups.
Pros
- Perfect 5.0 rating score
- Compatible with D3307 and LSI
- High speed data transfer
- Excellent value for price
- Supports JBOD NAS builds
Cons
- Does not include cables
- Requires separate purchase for cables
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The SAS 12Gb/s transfer rate ensures your data moves quickly between drives and system memory without unnecessary delays. This performance level is critical for maintaining fast file access times in high load NAS environments.
The lack of included cables means you must budget for breakout cables separately which adds a small upfront cost to the total. However for the price point of the card itself this is a reasonable compromise for budget conscious buyers.
Ideal for ZFS and Proxmox users this HBA is a solid choice for anyone needing reliable pass-through capabilities. It is a strong contender for cost effective storage expansion projects.
Broad Hardware Compatibility
Support for multiple controller models ensures you can use existing parts or mix and match components for cost savings.
Performance per Dollar
The high speed capabilities at this price point make it one of the best value propositions in the market today.
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3. SAS HBA Card Compatible with LSI 9211-8i & 9300-8i IT Mode with SATA Cables – Reliable Storage Option
SAS HBA Card Compatible with LSI 9211-8i & 9300-8i IT Mode with SATA Cables
LSI 9211-8i
12Gb/s SAS
PCIe 3.0 x8
Includes SATA Cables
This card bridges the gap between older and newer controller generations by supporting both LSI 9211-8i and 9300-8i chipsets. With a rating of 4.2 it offers dependable performance for various storage needs including TrueNAS and ZFS setups.
Pros
- Supports older 9211-8i
- High speed SAS support
- Includes SATA breakout cables
- Flexible expansion options
- Good for home labs
Cons
- Lower rating than competitors
- Cables for SATA only
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Data transfer rates up to 12Gbps for SAS and 6Gbps for SATA ensure efficient communication between your drives and system. This speed is vital for users managing large media libraries or database storage on their NAS units.
While it includes SATA breakout cables which simplify initial setup for SATA drives it does not support SAS drives directly with these included cables. This limitation requires additional planning if you intend to mix SAS drives in your array.
Home lab users will find this card versatile enough for experiments and small scale deployments. It remains a practical choice for those needing specific chipset compatibility without sacrificing too much speed.
Dual Chipset Support
Compatibility with both 9211-8i and 9300-8i makes this a versatile option for users upgrading older hardware.
Included Cable Value
The inclusion of SATA cables saves time and money for immediate connectivity in SATA drive configurations.
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4. LSI 9300-16i 16-Port 12Gb/s SAS Controller HBA Card with P16 IT Mode for ZFS TrueNAS unRAID – High Port Count Option
LSI 9300-16i 16-Port 12Gb/s SAS Controller HBA Card with P16 IT Mode for ZFS TrueNAS unRAID
LSI 9300-16i
12Gb/s SAS
16 Ports Direct
P16 IT Mode
The LSI 9300-16i offers double the port count of standard 8 port cards making it ideal for users planning massive storage arrays. It provides 16 direct ports which significantly reduces the need for external expanders in many scenarios.
Pros
- Sixteen ports for expansion
- High speed SAS controller
- P16 IT Mode support
- Supports ZFS and unRAID
- Professional grade hardware
Cons
- Higher power consumption
- More expensive than 8 port
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Operating at 12Gb/s speeds it ensures that even with many drives connected the system remains responsive and efficient. The P16 IT Mode firmware is preconfigured for software RAID environments like ZFS and TrueNAS.
The increased number of ports can lead to higher power consumption and heat generation which may require better cooling in your case. Additionally the cost is generally higher than 8 port alternatives so it fits best in larger builds.
For users who need many drive bays and direct connectivity this card simplifies cabling and management. It is a robust solution for scaling up storage capacity efficiently.
Maximized Connectivity
Sixteen direct ports allow for a massive number of drives without requiring external expansion boxes.
Power Efficiency
Consider your power supply capacity when choosing a high port count card to ensure stable operation.
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5. Flashed Original LSI 9211-8i P20 IT Mode for ZFS FreeNAS unRAID 6Gbps SAS HBA – Legacy Option
Flashed Original LSI 9211-8i P20 IT Mode for ZFS FreeNAS unRAID 6Gbps SAS HBA
LSI 9211-8i
6Gb/s SAS
P20 IT Mode
Original LSI Brand
This is a classic choice for users who prefer established hardware with a proven track record in the NAS community. The original LSI 9211-8i is flashed to P20 IT Mode ensuring it works reliably with ZFS and FreeNAS.
Pros
- Proven reliable card
- P20 IT Mode firmware
- Original LSI hardware
- Ventilated bracket included
- Fully tested by seller
Cons
- Older 6Gb/s speed
- Not PCIe 3.0 x8
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While the transfer speed is limited to 6Gb/s compared to newer 12Gb/s models it is sufficient for most SATA drive arrays. The ventilated standard full height profile bracket helps with airflow and cooling in standard server cases.
The card comes with fully tested BIOS and firmware versions which reduces setup complexity for buyers. However the older bus interface may not fully utilize bandwidth on modern PCIe 3.0 slots.
Users looking for a simple stable solution for home media storage will appreciate the reliability of this card. It remains a strong option for budget builds where top tier speed is not critical.
Classic Reliability
The LSI 9211-8i is a widely trusted card with extensive community support and configuration resources.
Ventilated Bracket
The included bracket helps maintain thermal stability during prolonged operation in tight server chassis.
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6. Highpoint Technologies RocketRAID 2840C PCIe 3.0 x8 16-Port 6Gb/s SAS/SATA RAID Controller – Software RAID Option
Highpoint Technologies RocketRAID 2840C PCIe 3.0 x8 16-Port 6Gb/s SAS/SATA RAID Controller
RocketRAID 2840C
6Gb/s SAS/SATA
16 Ports Total
RAID Support
This controller offers a flexible approach by supporting both hardware RAID and software managed JBOD configurations. It provides 16 ports which is excellent for large scale storage setups requiring high volume capacity.
Pros
- Sixteen port capacity
- Supports multiple OS
- RAID and JBOD modes
- PCIe 3.0 interface
- Universal management suite
Cons
- Lower user rating
- Complex management software
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The Universal Management Suite works across Windows macOS and Linux providing versatility for mixed environments. It supports RAID 0 1 5 6 and 10 giving users options for performance or data redundancy strategies.
The rating of 3.9 indicates some users may find the management software less intuitive or stable than pure HBA cards. This complexity can be a hurdle for home users preferring simple plug and play experiences.
Enterprise or advanced users might appreciate the hybrid control options but casual NAS builders should weigh the software learning curve. It is a powerful card for specific complex storage needs.
Flexible RAID Modes
Support for multiple RAID levels allows customization of redundancy and performance based on workload.
Cross Platform Support
Compatibility with multiple operating systems makes it a versatile choice for diverse server environments.
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7. HBA Card Compatible with LSI 9300-8i/D3307 IT Mode PCIe SATA Expansion Card – Good Value
HBA Card Compatible with LSI 9300-8i/D3307 IT Mode PCIe SATA Expansion Card
D3307 Compatible
12Gb/s SAS
PCIe 3.0 x8
SATA Expansion
This card is another strong contender for those seeking high performance without the premium price tag. It works with D3307 and LSI 9300-8i class controllers ensuring it fits into a variety of server configurations.
Pros
- D3307 support
- Fast SAS transfer rates
- High compatibility score
- Supports TrueNAS
- Affordable price point
Cons
- No cables included
- Requires external adapter
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The 12Gb/s transfer rate provides ample bandwidth for fast data access across multiple drives. It is designed for ZFS FreeNAS and unRAID which are common choices for home lab and small business storage.
Without included cables buyers need to purchase SFF-8643 to SATA breakout cables separately. This adds a small step to the setup process but is standard for professional grade hardware components.
With a rating of 4.4 it is a well regarded option for reliable connectivity. It balances cost and performance effectively for most expansion needs.
Cost Performance Balance
The combination of high speed and reasonable cost makes this a popular choice for budget builders.
IT Mode Focus
Firmware is optimized for pass-through allowing software RAID systems to function without hardware interference.
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8. SAS HBA Card Compatible with LSI 9207 9300-8i IT Mode with SAS Cables – SAS Cable Included
SAS HBA Card Compatible with LSI 9207 9300-8i IT Mode with SAS Cables
LSI 9207/8i
12Gb/s SAS
SAS Cables Included
IT Mode Firmware
This card stands out by including SFF-8643 to SFF-8482 SAS cables which simplifies setup for SAS drive users. It supports both LSI 9207 and 9300-8i chipsets for wide compatibility across server hardware.
Pros
- Includes SAS cables
- Fast data transfer
- Supports dual port
- Good for enterprise use
- High reliability rating
Cons
- SAS cables not for SATA
- Higher price than basic
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Data transfer speeds up to 12Gb/s ensure high throughput for demanding workloads like virtualization or large media files. The IT Mode firmware enables direct disk passthrough which is essential for TrueNAS and ZFS.
The cables included support SAS drives only meaning SATA users will need separate breakout cables for direct connection. This specificity is a minor trade-off for the added convenience for SAS drive owners.
Users building a mixed drive array or focusing on SAS performance will appreciate the included components. It is a well rounded choice for professional home labs.
Included SAS Cables
Having the correct SAS cables included reduces the need for additional purchases during initial setup.
High Throughput
The 12Gb/s speed ensures that high speed drives are not bottlenecked by the controller.
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9. LSI SAS 9300-8i 8-Port 12Gb/s HBA Card IT Mode StorageTekPro Flashed for ZFS FreeNAS unRAID – Premium Quality
LSI SAS 9300-8i 8-Port 12Gb/s HBA Card IT Mode StorageTekPro Flashed for ZFS FreeNAS unRAID
LSI 9300-8i
12Gb/s SAS
StorageTekPro Flashed
Optimized for ZFS
This controller is flashed by StorageTekPro ensuring that the firmware is configured correctly for complex storage environments. It targets users who value expert setup and proven compatibility with ZFS and FreeNAS systems.
Pros
- Professional flashing service
- Fast SAS performance
- Optimized firmware
- Reliable hardware
- Strong community support
Cons
- Premium price point
- No cables included
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The 12Gb/s transfer rate provides top tier performance for enterprise grade data transfers. It supports 8 ports which is sufficient for most mid size storage arrays requiring high reliability.
While the card itself does not include cables the professional flashing service adds significant value by reducing configuration time. The price reflects this added service and the premium quality of the hardware.
Users who want a hassle-free experience with reliable performance should consider this premium option. It is ideal for those who prioritize expert setup over initial savings.
Expert Firmware Flashing
The StorageTekPro service ensures firmware is correctly configured for ZFS compatibility out of the box.
Enterprise Performance
The 12Gb/s speed supports high demand workloads ensuring consistent performance under load.
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10. SAS HBA Card Compatible with LSI 9300-8i IT Mode, 8-Port, SAS3008 PCIe 3.0 x8, 2X SFF-8643 Breakout Cables, HBA Controller for ZFS TrueNAS unRAID NAS – Complete Package
SAS HBA Card Compatible with LSI 9300-8i IT Mode, 8-Port, SAS3008 PCIe 3.0 x8, 2X SFF-8643 Breakout Cables, HBA Controller for ZFS TrueNAS unRAID NAS
SAS3008 Controller
12Gb/s SAS
Includes Breakout Cables
PCIe 3.0 x8
This controller is designed as a complete package with included Mini-SAS to SATA breakout cables for immediate use. It is compatible with the LSI 9300-8i and features a 3008 controller for reliable connectivity.
Pros
- Includes breakout cables
- High speed SAS support
- Supports ZFS and unRAID
- Stable operation
- High compatibility score
Cons
- Requires careful cabling
- Limited to 8 ports
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The PCIe 3.0 x8 interface ensures stable operation and fast data transfer rates essential for modern storage needs. It supports ZFS and TrueNAS which are preferred for their advanced data integrity features.
The high speed PCIe interface ensures minimal latency during heavy file operations and virtualization tasks. While limited to eight ports it handles most home lab and small business expansion requirements efficiently.
Buyers looking for a solution that includes necessary cables will find this card convenient and ready to install. It is a solid choice for straightforward NAS expansion projects.
Included Cables
The inclusion of breakout cables ensures you can connect SATA drives immediately without extra purchases.
Stable Performance
The PCIe 3.0 x8 interface guarantees consistent high speed connectivity without interruptions.
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Buying Guide – How to Choose the Best Hba Card for NAS Drive Expansion
Selecting the right storage controller requires understanding your specific needs regarding port count transfer speed and operating system compatibility.
Controller Chipset Compatibility
Ensure the card uses a chipset compatible with your motherboard and operating system. LSI and Broadcom SAS chips are widely supported in software RAID environments.
Check that the controller supports your NAS OS to avoid driver issues or limited functionality.
Port Count Requirements
Count your current drives and plan for future expansion. An 8 port card is sufficient for small builds while 16 ports are better for large scale arrays.
More ports reduce the need for external expanders but may increase power consumption and heat.
Transfer Speeds
Look for cards supporting at least 12Gb/s for SAS drives to maximize performance. SATA drives typically operate at 6Gb/s so ensure your cables match the drive type.
Higher speeds ensure faster file access which is critical for media streaming or database tasks.
IT Mode Firmware
Verify the card comes in IT Mode or can be flashed to it. This mode allows the OS to manage drives directly without hardware RAID interference.
IT Mode is essential for ZFS TrueNAS and unRAID users who need raw drive access.
Cable Compatibility
Check if the package includes breakout cables and if they match your drives. Some kits include SATA cables while others require separate SAS connections.
Mismatched cables can prevent immediate use so confirm the connector types before purchasing.
PCIe Interface Generation
Choose a card with a PCIe 3.0 x8 interface for maximum bandwidth. Older PCIe versions may bottleneck high speed drives in multi drive configurations.
Ensure your motherboard has an available slot that matches the card requirements.
Expansion Capabilities
Consider if the card supports external SAS expanders for large arrays. This allows you to connect more drives than physical ports allow on the card.
External expansion adds flexibility for scaling storage without replacing the controller later.
Budget and Value
Balance the cost of the card with included accessories. Sometimes a slightly more expensive card with cables included offers better total value.
Prioritize reliability over savings when choosing hardware for critical data storage.
How to Use and Care for Your Hba Card for NAS Drive Expansion
Install the card into a free PCIe 3.0 x8 slot on your motherboard ensuring it is secured properly. Verify that your power supply has sufficient connectors for the drives connected to the new controller.
Enter the system BIOS or firmware setup to configure the card in IT Mode if not already set. This step is vital for software RAID systems like ZFS to recognize individual drives correctly.
Install necessary drivers or update firmware to ensure stable operation in your NAS environment. Keep cables organized and securely connected to prevent accidental disconnects or data corruption during operation.
Frequently Asked Questions
What is IT Mode on an HBA card?
IT Mode stands for Initiator Target Mode which allows the operating system to communicate directly with attached drives. This bypasses hardware RAID logic making it essential for software RAID solutions like ZFS or TrueNAS.
Can I use SAS drives on an HBA card?
Yes HBA cards support both SAS and SATA drives provided you use the correct cables. SAS drives require specific SFF-8482 connections while SATA drives use breakout cables.
Do I need a specific PCIe slot for these cards?
Most cards require a PCIe 3.0 x8 slot for full performance but they can often fit in smaller slots with reduced bandwidth. Check your motherboard manual for available slots.
How many drives can a single HBA card support?
Standard 8 port cards support eight direct drives while 16 port models support sixteen. You can expand further using external SAS expanders connected via Mini-SAS HD ports.
Are SATA cables included with all HBA cards?
Not all cards include breakout cables. Many budget options exclude cables or include only SATA cables meaning you must buy SAS cables separately.
Will this card work with my existing RAID controller?
HBA cards replace internal RAID controllers as they pass drives directly to the OS. Ensure your motherboard or existing hardware does not conflict with the new card.
What is the difference between SAS and SATA on an HBA?
SAS offers higher speed and reliability for enterprise use while SATA is cost effective for bulk storage. An HBA supports both but requires appropriate cabling for each type.
Is it safe to flash firmware on an LSI card?
Flashing firmware to IT Mode is generally safe but should be done carefully using official tools. Incorrect flashing can brick the card so follow vendor instructions closely.
Final Thoughts on Choosing the Best Hba Card for NAS Drive Expansion
The top picks highlight reliable options for various budgets with the LSI 9300-8i models leading in compatibility and performance. These cards ensure your NAS system runs efficiently with proper software integration.
Prioritize controllers that offer IT Mode firmware and sufficient port counts to meet your storage growth needs. Proper compatibility with your chosen OS will save time and effort during setup.
Always verify current product availability and pricing before purchasing to ensure you get the best value. A well chosen HBA card will serve as a solid foundation for years of data storage.