HP P40556-B21 960GB SAS 12Gb/s 2.5" SFF Read Intensive SSD
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Condition
Quantity
HP P40556-B21 Product Specs
▲Brand
HP
Capacity
960GB
Hot-Swappable
Yes
Interface Type
SAS
Data Transfer Rate
12Gb/s
Workload
Read Intensive (RI)
Form Factor
2.5" SFF
HPE Server Generations
Gen 11/Gen 10+
This HP Solid State Drive P40556-B21 is compatible with these HP Servers
▲ProLiant DL320
ProLiant DL325
ProLiant DL345
ProLiant DL360
ProLiant DL365
ProLiant DL380
ProLiant DL385
HP P40556-B21 Description
▼Introducing the HP P40556-B21 960GB SAS 12Gb/s 2.5" SFF Read Intensive SSD, a high-performance storage solution designed for enterprise environments. Ideal for read-intensive workloads, this SSD is compatible with a wide range of HPE ProLiant servers including the ProLiant DX, DL, ML, SL, BL, XL, and CL series. Whether you're running database applications, virtualization, or large-scale data analytics, this SSD delivers reliable and fast data access to enhance your server's efficiency and responsiveness.
Let's take a closer look at the key specifications that make this SSD a perfect fit for demanding server environments:
- Brand: HP â trusted for quality and durability
- Capacity: 960GB â ample storage for critical data
- Hot-Swappable: Yes â allows easy replacement without downtime
- Interface Type: SAS (Serial Attached SCSI) â ensures high-speed, reliable connectivity
- Data Transfer Rate: 12Gb/s â supports rapid data throughput
- Workload: Read Intensive (RI) â optimized for applications with heavy read operations
- Form Factor: 2.5" Small Form Factor (SFF) â fits standard server drive bays
- HPE Server Generations: Compatible with Gen 10+ and Gen 11 servers
For maintenance and replacement, here are the related spare part numbers associated with this SSD:
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ⓘ We found 25 subs for the HP P40556-B21
100% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
98% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Triple-Level Cell (TLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
98% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Triple-Level Cell (TLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
98% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
98% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
98% Match
Spindle Speed: 15K
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
98% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
98% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
96% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Cache: 64MB
Brand: HP
Workload: Read Intensive (RI)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
96% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Triple-Level Cell (TLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
96% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Triple-Level Cell (TLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
96% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Triple-Level Cell (TLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
96% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Triple-Level Cell (TLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
96% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Triple-Level Cell (TLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
96% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Multi-Level Cell (MLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
96% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Triple-Level Cell (TLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
96% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Triple-Level Cell (TLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
96% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Multi-Level Cell (MLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
96% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Multi-Level Cell (MLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
96% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Multi-Level Cell (MLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
96% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Multi-Level Cell (MLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
94% Match
Spindle Speed: 7.2K
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Multi-Level Cell (MLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
94% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Multi-Level Cell (MLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
Data Transfer Protocol: NVMe
92% Match
Capacity: 960GB
Interface: SAS
Form Factor: 2.5" SFF
Brand: HP
Workload: Read Intensive (RI)
NAND Flash Memory Type: Triple-Level Cell (TLC)
Hot-Swappable: Yes
Data Transfer Rate: 12Gb/s
Encryption: Digitally Signed (DS)
Data Transfer Lanes: x4
Data Transfer Protocol: NVMe
Customer Reviews
4.8
★★★★★
289 reviews
94% recommend
G
Gary B.
2025-06-12
✓ Verified Buyer
★★★★★
The sales guy at Boost Hardware was super knowledgeable. He helped me find the right part for my older Proliant server.
E
Even P.
2025-04-09
✓ Verified Buyer
★★★★★
We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund.
M
Matthew S.
2025-04-08
✓ Verified Buyer
★★★★★
Good purchasing experience.
A
Aaron P.
2025-04-04
✓ Verified Buyer
★★★★★
The refurbished drives we ordered were in perfect condition.
M
Mitch F.
2025-04-04
✓ Verified Buyer
★★★★★
BoostHardware always has what I need at reasonable prices.
D
David P.
2025-03-28
✓ Verified Buyer
★★★★★
Delivered on time.
L
Louis J.
2025-03-26
✓ Verified Buyer
★★★★★
Found the hard drives I needed. The ordering process was smooth and fast. Got the drives next day.
D
Darryl P.
2025-03-25
✓ Verified Buyer
★★★★★
Excellent personal service, thanks Scott!
L
Lindsay M.
2025-03-21
✓ Verified Buyer
★★★★★
Good price on the drives we needed.
Availability
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Refurbished Condition: In Stock
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