• Black hp enterprise 3.2TB NVMe gen5 ssd with textured edge and red indicator light for mixed use performance
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HPE

HPE P61191-B21 | 3.2TB NVMe Gen5 EDSFF E3.S EC1 Mixed Use SSD, 3 DWPD, CM7

HPE P61191-B21 | 3.2TB NVMe Gen5 EDSFF E3.S EC1 Mixed Use SSD, 3 DWPD, CM7

P61191-B21

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Description

The HPE P61191-B21 is a 3.2TB PCIe Gen5 NVMe SSD in the EDSFF E3.S EC1 form factor, built around the HPE CM7 controller and designed for enterprise mixed-use workloads including virtualisation, Big Data analytics, and high-performance computing. Delivering up to 2,700,000 random read IOPS and 13,351 MiB/s sequential read throughput, it provides exceptional performance headroom for demanding I/O-intensive applications in HPE ProLiant Gen11/Gen12 and HPC environments.

The E3.S form factor dramatically increases server drive density — supporting up to 20 drives in 1U or 36 drives in 2U — while improving thermals and power efficiency over traditional 2.5" SFF SSDs. With Security Protection Data Model (SPDM) support, full data-path error detection, a 3 DWPD endurance rating, and hot-swap capability, this drive is built for enterprise reliability and security. Available now at iptrading.com.au — competitive prices and local support.

Features

- PCIe Gen5 NVMe interface delivers maximum bandwidth and ultra-low latency for the most demanding enterprise workloads
- HPE CM7 controller optimised for high-performance mixed-use applications including databases, virtualisation, and analytics
- EDSFF E3.S form factor enables industry-leading drive density — up to 20 drives per 1U or 36 per 2U
- Security Protection Data Model (SPDM) provides authenticated, secure drive-to-host communication
- Full data-path error detection ensures data accuracy and integrity across all I/O operations
- 3 DWPD endurance rating supports sustained mixed read/write workloads over a 5-year service life
- Hot-swappable design enables seamless drive replacement without server downtime
- Includes HPE E3.S Thin Carrier for straightforward integration into supported HPE server platforms
- Improved thermals and power efficiency (24W) compared to traditional 2.5" SFF NVMe SSDs
- Supports Big Data analytics, cloud computing, HPC, business intelligence, and virtualisation use cases

Warranty

Hewlett Packard Enterprise (HPE) offers a standard limited hardware warranty on its products, with coverage periods varying by product line. For instance, HPE ProLiant servers typically come with a 1 to 3-year limited warranty, while other products may have different durations.
Extended Warranty Options via IP Trading:
IP Trading offers tailored extended warranty solutions and support packages for HPE products, ensuring your IT infrastructure remains protected beyond the standard warranty period. Contact our team to explore options that align with your organisation's needs.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Capacity: 3.2 TB
- Interface: PCIe NVMe Gen5 (PCIe 5.0)
- Form Factor: EDSFF E3.S EC1 (includes HPE E3.S Thin Carrier)
- Controller: HPE CM7
- Max Random Read IOPS (4KiB): 2,700,000
- Max Random Write IOPS (4KiB): 600,000
- Max Sequential Read: 13,351 MiB/s
- Max Sequential Write: 6,437 MiB/s
- Endurance: 3 DWPD (Mixed Use, rated for 5 years)
- Total Bytes Written (TBW): 17,520 TB
- Power Consumption: 24W
- Security: Security Protection Data Model (SPDM)
- Hot-Plug: Yes (Hot-swappable)
- Supported Platforms: HPE ProLiant Gen11/Gen12, HPC, ClusterStor, 3PAR, Alletra, Raider
- Warranty: 3 Years

FAQs

Q: What servers is the HPE P61191-B21 compatible with?
A: The P61191-B21 is compatible with HPE ProLiant Gen11 and Gen12 servers, as well as HPE HPC, ClusterStor, 3PAR, Alletra, and Raider platforms. Always verify compatibility with the HPE Single Point of Connectivity Knowledge (SPOCK) tool for your specific server configuration.

Q: What does 3 DWPD mean and is it suitable for mixed-use workloads?
A: 3 DWPD (Drive Writes Per Day) means you can write the full 3.2TB capacity three times per day over the drive's 5-year rated life. This endurance rating makes it ideal for mixed-use workloads — balancing heavy read performance with regular write activity — such as virtualisation, databases, and analytics.

Q: What is the EDSFF E3.S form factor and why does it matter?
A: EDSFF (Enterprise and Data Center Standard Form Factor) E3.S is a next-generation SSD form factor designed for high-density, high-performance server deployments. It supports up to 20 drives in a 1U server or 36 in a 2U server, offering significantly greater NVMe drive density, better thermals, and improved power efficiency compared to traditional 2.5" SFF SSDs.

Q: Does this SSD support hardware security features?
A: Yes. The P61191-B21 supports the Security Protection Data Model (SPDM), which enables authenticated communication between the drive and the host platform. It also features full data-path error detection to ensure data accuracy and integrity throughout operation.

Q: What performance can I expect from this drive?
A: Powered by the HPE CM7 controller over PCIe Gen5, this SSD delivers up to 2,700,000 random read IOPS, 600,000 random write IOPS, 13,351 MiB/s sequential read, and 6,437 MiB/s sequential write — making it one of the highest-performing mixed-use SSDs available for enterprise HPE environments.

Q: Can I purchase the HPE P61191-B21 in Australia with local support?
A: Yes. IP Trading (iptrading.com.au) is an Australian B2B IT hardware reseller offering competitive pricing on HPE storage products including the P61191-B21, with local support for business customers across Australia.

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