HPE P40556-B21 internal solid state drive 960 GB 2.5" SAS TLC

SKU
P40556-B21
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In stock
960GB SAS 12G Read Intensive SFF BC PM1643a SSD
More Information
SSD form factor 2.5"
Hardware encryption No
Memory type TLC
SSD capacity 960 GB
SKU P40556-B21
EAN 0190017508412
Manufacturer HPE
Availability Y
Do you need to accelerate the performance of your read intensive applications?

HPE SAS Read Intensive (RI) Solid State Drives (SSDs) deliver enterprise features at an affordable price for applications requiring high read IOPS performance. HPE 12Gb Enterprise SAS RI SSDs transfer data at full duplex (bidirectional) allowing greater I/O bandwidth to alleviate bottlenecks at twice the 6Gb interface of SATA drives.

HPE 12Gb SAS RI SSDs are best suited for mission-critical enterprise applications requiring a strong blend of high read IOPS and low latency. HPE 12Gb Enterprise SAS RI SSDs are ideal for read caching, social media, web servers and boot/swap workloads.

SAS technology continues to be the interface of choice for many workloads for its reliability and 24x7 operation in the enterprise data center.

HPE SSDs are backed by over 3 million hours of testing and qualification1 ensuring reliable, high performing drives.

Features

High Performance, Exceptional Reliability, and Efficiency for Faster Business Results
- HPE 12Gb SAS Read Intensive (RI) SSDs are ideal for read caching, social media, web servers and boot/swap.
- Achieve high IOPS and lower latency to enhance the performance of your data center.
- Maintain data accuracy with full data-path error detection and surprise power loss protection.
- Choose from a broad portfolio of enhanced solutions in a wide variety of capacities.

HPE 24Gb Enabled SAS SSDs are Capable of 2x the Performance of 12Gb SAS SSDs.
- Next Generation of SAS interface, based on the SAS-4 specification.
- HPE 24Gb Enterprise SAS capability relies on a complete ecosystem enablement requiring a 24G SAS controller and updated server infrastructure which is set to launch in 2021.
- HPE 24Gb Enterprise SAS SSDs are compatible with 12Gb Enterprise SAS ecosystem
Hard drive
SSD capacity960 GB
Memory typeTLC
Data transmission
Read speed1080 MB/s
Write speed1030 MB/s
Random write (4KB)46000 IOPS
Random read (4KB)115000 IOPS
Write latency96 µs
Read latency180 µs
Data transfer rate12 Gbit/s
Features
InterfaceSAS
Component forServer/workstation
NVMeNo
SSD capacity960 GB
Read speed1080 MB/s
Write speed1030 MB/s
Memory typeTLC
Random write (4KB)46000 IOPS
Random read (4KB)115000 IOPS
Write latency96 µs
Read latency180 µs
Hardware encryptionNo
Data transfer rate12 Gbit/s
SSD form factor2.5"
Hot-Plug supportYes
Harmonized System (HS) code84717070
Performance
InterfaceSAS
Component forServer/workstation
NVMeNo
SSD capacity960 GB
Read speed1080 MB/s
Write speed1030 MB/s
Memory typeTLC
Random write (4KB)46000 IOPS
Random read (4KB)115000 IOPS
Write latency96 µs
Read latency180 µs
Hardware encryptionNo
Data transfer rate12 Gbit/s
Design
Component forServer/workstation
SSD form factor2.5"
Weight & dimensions
Width219.2 mm
Weight680 g
Height146.1 mm
Depth228.6 mm
Technical details
InterfaceSAS
Hardware encryptionNo
SSD form factor2.5"
Logistics data
Harmonized System (HS) code84717070

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SKU
P40556-B21
DELL-1TBMLC-F21
872359-B21
3FJ80AA
P18434-B21
P18424-B21
Manufacturer
HPE
Origin Storage
HPE
HP
HPE
HPE
Interface
SAS
Serial ATA
Serial ATA III
N/A
Serial ATA
Serial ATA
Memory type
TLC
MLC
N/A
N/A
MLC
TLC
SSD capacity
800GB to 1000GB
800GB to 1000GB
500GB to 800GB
N/A
800GB to 1000GB
800GB to 1000GB
Component for
Server/workstation
PC
Server/workstation
N/A
Server
Server
SSD form factor
2.5"
3.5"
2.5"
N/A
2.5"
2.5"