Hewlett Packard Enterprise P40557-B21-RFB 1.92TB SAS RI SFF BC PM16 P40557-B21-RFB

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 qualification[1] 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

Features



Component for



Server/workstation


Data transfer rate



12 Gbit/s


Hardware encryption



No


Harmonized System (HS) code



84717070


Hot-Plug support



Yes


Interface



SAS


Memory type



TLC


NVMe



No


Random read (4KB)



1080 IOPS


Random write (4KB)



1030 IOPS


Read latency



190 �s


Sequential read speed (ATTO)



115000 MB/s


Sequential write speed (ATTO)



70000 MB/s


SSD capacity



2 TB


SSD form factor



2.5"


Target workload



Read Intensive (RI)


Write latency



95 �s


Package dimensions



Gross Weight (Package, kg)



1.1 kg


Product dimensions



Net Weight (Product, kg)



0.9 kg


Product Depth



22.86 cm


Product Height



14.61 cm


Product Width



21.92 cm


Vendor information



Brand Name


Hewlett Packard Enterprise


Warranty



1 Year(s)