Hitachi
HGST Hitachi Ultrastar SSD400M 400GB MLC SAS 6Gbps 2.5-inch Internal Solid State Drive
Best reliable storage for demanding server or workstation upgrades.
This 400GB HGST Hitachi Ultrastar SSD400M is a 2.5-inch internal solid-state drive featuring MLC NAND flash and a SAS 6Gbps interface. It's designed for reliable performance in demanding environments. MCA Computer Corporation offers this genuine manufacturer part with a 1-year warranty and free ground shipping. They specialize in supplying servers, workstations, and components, including hard-to-find and end-of-life parts, with a focus on quality and adherence to ISO 9001 standards.
$233.50
Owner Satisfaction
4.5
/ 5
Category Rank
1153
/ 4074
#1153 in Hard Drives
Price vs Category Average
-56%
Below average
Part Number
026581
/ B
Who it's for
- IT professionals managing critical server infrastructure
- System administrators requiring high-availability storage solutions
- Data center operators needing reliable, long-term performance
Who should skip it
- Performance enthusiasts seeking cutting-edge storage speeds
- Budget-conscious users building home labs or personal workstations
- Businesses planning large-scale, future-proof storage upgrades
Key Specs
Part Number
0B26581
Manufacturer
Hitachi
Capacity
400GB
Interface
SAS 6Gbps
Form Factor
2.5-inch
Drive Type
SSD
NAND Type
MLC
Warranty
1 Year
Features
- Genuine Manufacturer Part
- 1 Year Warranty Included
- Free Ground Shipping
- Tested and QA Passed
- Low Price Guarantee
- No Sales Tax Outside CA
What customers say
Customers consistently praise the exceptional reliability and robust build quality of this enterprise grade solid state drive. Many highlight its enduring performance, even after years of continuous operation in demanding server environments. The drive offers significant value, particularly for those seeking enterprise level durability and consistent speed without the premium price of newer models. Its proven track record instills confidence, making it a dependable choice for critical applications where uptime and data integrity are paramount. This drive truly stands out for its long term stability.
Know before you buy
No, this drive uses a SAS (Serial Attached SCSI) interface. It is designed for enterprise-grade servers and workstations that specifically support SAS controllers, not standard SATA ports found in consumer PCs.
Multi-Level Cell (MLC) NAND provides a higher endurance and reliability profile compared to standard consumer-grade TLC or QLC drives. This makes it well-suited for the read-intensive and write-intensive workloads typical of enterprise environments.
As a 2.5-inch form factor drive, it is physically compatible with most standard 2.5-inch drive bays. However, depending on your server chassis, you may need a specific hot-swap tray or mounting bracket to secure it properly.
This drive is engineered for enterprise server reliability rather than consumer gaming performance. While it is durable, most gaming systems lack the necessary SAS controller hardware required to interface with this drive.
The SAS 6Gbps interface provides a robust, high-bandwidth connection designed for consistent data throughput and enterprise-level error correction. It is optimized for stable performance in multi-drive arrays rather than the burst speeds often marketed for consumer SSDs.
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