Product Information
Part number P19905-B21 is an HPE 1.92TB Read Intensive SSD with a 12Gbps SAS interface in a 2.5 inch small form factor (SFF) design. Key features include digitally signed (DS) firmware and HPE Smart Carrier (SC). It is intended for HPE ProLiant Gen9 and Gen10 servers. Item condition: New Bulk Pack. Warranty: 90 Days.
HPE Read Intensive (RI) server SSDs provide strong performance and endurance for applications that depend on high random read IOPS. HPE Read Intensive (RI) SSDs are usually rated below 1 drive write per day. Every HPE SSD goes through more than 3.35 million hours of testing and qualification, so you get dependable, high performing drives. HPE Digitally Signed Firmware helps block unauthorized access to your data by confirming that the drive firmware comes from a trusted source. Clear icons on the HPE Smart Carrier show the drive's status at a glance, and a do not remove button helps prevent accidental data loss. HPE SmartSSD Wear Gauge support in management tools lets you track SSD lifespan and spot any drive that may be close to failure.
Fast, Reliable and Efficient Storage That Keeps Your Business Moving
HPE 12Gb SAS Read Intensive (RI) SSDs are a great match for read caching, social media, web servers and boot/swap use.
High IOPS and lower latency help lift the overall performance of your data center
Full data path error detection helps keep your data accurate.
HPE offers a wide range of enhanced drive options across many capacity points.
HPE 12Gb SAS SSDs and HPE 12Gb Value SAS SSDs
HPE Value SAS SSDs Deliver About Twice the IOPS of SATA SSDs for Much Better Workload Performance
HPE Value SAS SSDs run at 12 Gbs, compared with 6 Gbs for SATA SSDs.
Built for enterprise application workloads, HPE 12Gb Value SAS SSDs help you run more work on fewer servers by speeding up and consolidating transactional database workloads.
HPE 12Gb Value SAS SSDs also cut the cost of storing, powering and maintaining servers while shrinking your data center footprint.
Offered in many capacity sizes, HPE 12Gb Value SAS SSDs are a strong fit for read intensive and mixed use applications
Digitally Signed Firmware: HPE builds digitally signed (DS) firmware into its new drives, confirming that the firmware comes from a trusted source and helping block malicious attacks and unauthorized access to your data.
About the Smart Carrier
HPE SSDs mounted in smart carriers give you a direct view of key status and management details. Status LED icons plus a rotating activity ring that tracks write activity show the drive's current state at a glance. A blue locator LED behind the handle can be switched on remotely to point technicians to the right drive bay, and a do not remove icon on the eject button lights up whenever pulling the drive would lose data.
SAS (Serial Attached SCSI) builds on the proven SCSI software foundation and pairs it with a serial physical connection. As enterprise storage grows more demanding, needs such as higher capacity, denser storage, stronger security, easy scaling and reliable access matter more than ever. A modern data center has to stay online around the clock, serve many users at once, keep room to grow and allow maintenance without downtime. SAS handles every one of these requirements and delivers top tier performance at the same time.
HPE SSDs bring the speed, flexibility and room to expand that growing storage needs call for. Built in a 2.5-inch form factor, this Read Intensive SSD (P19905-B21) is rated for a data transfer rate of 12 Gbps. Usable capacity: 1.92 TB. Small form factor (SFF) SSD with digitally signed (DS) firmware, connected through a 12Gbps SAS interface. Includes a 90-day warranty.
Technical Details
Brand: HPE
MPN: P19905-B21
Option Part Number: P19905-B21
Spare Part Number: P20834-001
General Specs
Device Type: Solid State Drive - Hot-Swap
Capacity: 1.92 TB
Form Factor: 2.5 inch SFF
Interface: SAS 12Gbps
Plug Type: Hot Pluggable
Carrier Type: Smart Carrier (SC)
Workload Type: Read Intensive
Features: Digitally Signed Firmware (DS)
Bundled with: HPE Smart Carrier (SC)
Platform Supported: HPE ProLiant Rack/Tower/BladeSystem Servers/Synergy
Height: 15.00 mm
Performance Ratings
30 Days Writes: 3424
Endurance DWPD (Drive Writes Per Day): 3.4
Drive Transfer Rate: 12 Gb/sec (external)
Random Read IOPS (4KiB, Q=16): 115000
Max Random Read IOPS (4KiB): 175000@Q128
Random Write IOPS (4KiB, Q=16): 70000
Max Random Write IOPS (4KiB): 70000@Q32
Connectivity Details
Interfaces: 1 x SAS 12 Gb/s
Compatible Bay: 2.5" SFF
Power Requirements
Max Power Consumption: 9.03 Watts
Operating Environment
Min Operating Temperature: 32 °F
Max Operating Temperature: 140 °F
Product Size and Weight
Height: 5.75 inch (14.61 cm)
Width: 8.63 inch (21.92 cm)
Depth: 9.00 inch (22.86 cm)
Weight: 1.508 lbs (0.68 kg)
Compatibility
Supported systems
HPE ProLiant DL Series: DL180 Gen10 SMB (2.5 inch), DL20 Gen10 (2.5 inch), DL20 Gen10 Entry (2.5 inch), DL20 Gen10 Performance (2.5 inch), DL20 Gen10 solution (2.5 inch), DL325 Gen10 (2.5 inch), DL325 Gen10 Base (2.5 inch), DL325 Gen10 Entry (2.5 inch), DL325 Gen10 Performance (2.5 inch), DL325 Gen10 Plus (2.5 inch), DL325 Gen10 SMB Solution (2.5 inch), DL325 Gen10 Solution (2.5 inch), DL360 Gen10 Low (2.5 inch), DL360 Gen10 Network Choice (2.5 inch), DL360 Gen10 Premium (2.5 inch), DL360 Gen10 Remote Office Branch Office Server for Cohesity DataPlatform (2.5 inch), DL360 Gen10 SMB (2.5 inch), DL360 Gen10 SMB Network Choice (2.5 inch), DL360 Gen10 Solution (2.5 inch), DL380 Gen10 Entry SMB (2.5 inch), DL380 Gen10 for Cohesity DataPlatform (2.5 inch), DL380 Gen10 Network Choice (2.5 inch), DL380 Gen10 Network Choice for SAP HANA Compute Block (2.5 inch), DL380 Gen10 NVMe All Flash Server for Datera (2.5 inch), DL380 Gen10 SMB (2.5 inch), DL380 Gen10 SMB Networking Choice (2.5 inch), DL380 Gen10 Solution (2.5 inch), DL385 Gen10 (2.5 inch), DL385 Gen10 Base (2.5 inch), DL385 Gen10 Entry (2.5 inch), DL385 Gen10 High-Performance (2.5 inch), DL385 Gen10 Performance (2.5 inch), DL385 Gen10 Plus (2.5 inch), DL385 Gen10 Plus Entry (2.5 inch), DL385 Gen10 SMB (2.5 inch), DL385 Gen10 Solution (2.5 inch), DL388 Gen10 (2.5 inch), DL580 Gen10 (2.5 inch), DL580 Gen10 Base (2.5 inch), DL580 Gen10 Entry (2.5 inch), DL580 Gen10 Performance (2.5 inch)
HPE ProLiant ML Series: ML110 Gen10 (2.5 inch), ML110 Gen10 Entry (2.5 inch), ML110 Gen10 Performance (2.5 inch), ML110 Gen10 Solution (2.5 inch)
HPE Synergy 480 Gen10 Base Compute Module (2.5 inch), 480 Gen10 Compute Module (2.5 inch), 480 Gen10 Entry Compute Module (2.5 inch), 480 Gen10 Performance Compute Module (2.5 inch), 480 Gen10 Premium Backplane Compute Module (2.5 inch), 480 Gen10 Standard BackPlane Compute Module (2.5 inch), 480 Gen10 w/o Drives Compute Module (2.5 inch), 660 Gen10 Base Compute Module (2.5 inch), 660 Gen10 Compute Block (2.5 inch), 660 Gen10 Compute Module (2.5 inch), 660 Gen10 Entry Compute Module (2.5 inch), 660 Gen10 Performance Compute Module (2.5 inch), 660 Gen10 Premium Compute Module (2.5 inch)
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