HP 431951-B21 300GB SAS 3Gb/s 3.5" LFF 15K HDD
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HP 431951-B21 Product Specs
| Brand | HP |
| Capacity | 300GB |
| Hot-Swappable | Yes |
| Spindle Speed | 15K |
| Interface Type | SAS |
| Data Transfer Rate | 3Gb/s |
| Single Port | Yes |
| Cache | 16MB |
| Form Factor | 3.5" LFF |
HP 431951-B21 Description
The HP 431951-B21 300GB SAS 3Gb/s 3.5" LFF 15K HDD is a high-performance hard drive designed for enterprise-grade storage solutions. Ideal for use in HP ProLiant server models including DX, DL, ML, SL, BL, XL, and CL series, this drive offers reliable and fast data access for demanding applications such as database management, virtualization, and high-availability environments. Its compatibility with a wide range of ProLiant servers ensures seamless integration into your existing infrastructure.
This 3.5-inch Large Form Factor (LFF) hard drive features a 300GB storage capacity and operates at a spindle speed of 15,000 RPM, delivering quick data retrieval and improved overall system responsiveness. Equipped with a 16MB cache and a SAS interface supporting a 3Gb/s data transfer rate, it ensures efficient data throughput. Additionally, the drive supports hot-swapping, allowing for easy replacement or upgrades without downtime, which is critical for maintaining continuous server operation.
Key specifications of the HP 431951-B21 include:
- Brand: HP
- Capacity: 300GB
- Hot-Swappable: Yes
- Spindle Speed: 15,000 RPM
- Interface Type: SAS (Serial Attached SCSI)
- Data Transfer Rate: 3 Gb/s
- Single Port: Yes
- Cache: 16MB
- Form Factor: 3.5" Large Form Factor (LFF)
For maintenance or replacement, consider these compatible spare parts and alternatives:
- HP 431944-B21 (Part Number: 431944-B21)
- HP 480528-001 (Part Number: 480528-001)
- HP 416127-S21 (Part Number: 416127-S21)
- HP ST330057SSUN300G (Part Number: ST330057SSUN300G)
- HP 375874-015 (Part Number: 375874-015)
- HP 375874-016 (Part Number: 375874-016)
- HP 416127R-B21 (Part Number: 416127R-B21)
Payment Options
All Credit Cards Accepted + PayPal
PO Accepted from Qualified Businesses and Government Entities
Delivery Options
Overnight and Express Delivery in USA
Get within 1 to 3 days
Free Ground in USA
2 to 6 days (Varies by location)
$49 Ground Shipping To Canada
International Delivery Options Available
Contact Us For Detail
Return & Warranty
30 days return
Warranty vary by product please see our Policies page
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We found 41 subs for the HP 431951-B21
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Product Line: Cheetah
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Pins: 80-pin
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 64MB
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Product Line: Cheetah
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Workload: Enterprise (ENT)
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Cache: 16MB
- Brand: HP
- Workload: MidLine (MDL)
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Enterprise (ENT)
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Enterprise (ENT)
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Enterprise (ENT)
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: Enterprise (ENT)
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: MidLine (MDL)
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- Workload: MidLine (MDL)
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
- Spindle Speed: 15K
- Capacity: 300GB
- Interface: SAS
- Form Factor: 3.5" LFF
- Brand: HP
- NAND Flash Memory Type: Triple-Level Cell (TLC)
- Product Line: Momentus
- Hot-Swappable: Yes
- Data Transfer Rate: 3Gb/s
- Dual Port: Yes
- Cache: 16MB
Customer Reviews
Availability
New Condition: Chat For Price
Refurbished Condition: In Stock
Delivery Options
Overnight and Express Delivery in USA
Get within 1 to 3 days
Free Ground in USA
2 to 6 days (Varies by location)
$49 Ground Shipping To Canada
International Delivery Options Available
Contact Us For Detail
Payment Options
All Credit Cards Accepted + PayPal
PO Accepted from Qualified Businesses and Government Entities
Return & Warranty
30 days return
Warranty vary by product please see our Policies page