• Black hp enterprise 3.84TB nvme gen5 edsff e3.s ssd with textured edge and red indicator light for read intensive use
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HPE

HPE P78917-B21 | 3.84TB NVMe Gen5 EDSFF E3.S SSD, Read Intensive, PM9D3a

HPE P78917-B21 | 3.84TB NVMe Gen5 EDSFF E3.S SSD, Read Intensive, PM9D3a

P78917-B21

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Description

The HPE P78917-B21 is a 3.84TB PCIe Gen5 NVMe solid state drive in the EDSFF E3.S EC1 form factor, featuring Samsung's PM9D3a controller and SPDM security support. Designed for mainstream read-intensive server workloads — including read caching, web serving, and boot/swap — it delivers significantly higher bandwidth and lower latency than SAS or SATA SSDs, while enabling exceptional drive density in HPE Gen11 and Gen12 ProLiant, Apollo, and Synergy server platforms.

The E3.S form factor supports up to 20 drives in a 1U server or 36 drives in a 2U server, replacing traditional 2.5-inch SFF drives without sacrificing NVMe density. SPDM (Security Protocol and Data Model) integration provides enhanced drive-level security for enterprise environments. Order today from iptrading.com.au — your local source for enterprise-grade networking solutions.

Features

- PCIe Gen5 NVMe interface delivers superior bandwidth and lower latency compared to SAS or SATA SSDs
- EDSFF E3.S EC1 form factor enables significantly higher NVMe drive density than traditional 2.5-inch SFF drives
- Supports up to 20 E3.S drives per 1U and 36 E3.S drives per 2U server chassis
- SPDM (Security Protocol and Data Model) support for enhanced drive-level security in enterprise deployments
- Optimised for read-heavy workloads including read caching, web serving, and OS boot/swap
- Improved power efficiency and thermal management versus legacy SFF drive designs
- Drop-in replacement for 2.5-inch SFF SSDs with greater density and NVMe performance
- Compatible with HPE Gen11 and Gen12 ProLiant, Apollo, and Synergy server platforms

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: 3.84 TB
- Interface: PCIe Gen5 NVMe
- Form Factor: EDSFF E3.S EC1 (E3 Short 1T)
- Drive Controller: Samsung PM9D3a
- Workload Classification: Read Intensive (RI)
- Performance Tier: Mainstream Performance
- Security: SPDM (Security Protocol and Data Model)
- Density: Up to 20x E3.S drives in 1U / 36x E3.S drives in 2U HPE servers
- Compatibility: HPE Gen11 and Gen12 ProLiant, Apollo, and Synergy servers
- Warranty: 3-year manufacturer warranty

FAQs

Q: What server platforms is the HPE P78917-B21 SSD compatible with?
A: The P78917-B21 is compatible with HPE Gen11 and Gen12 ProLiant, Apollo, and Synergy servers that support the EDSFF E3.S EC1 form factor. Always verify compatibility with your specific server model before ordering.

Q: What is the EDSFF E3.S form factor and why does it matter?
A: EDSFF (Enterprise and Datacenter Standard Form Factor) E3.S is a modern SSD form factor designed to replace the traditional 2.5-inch SFF drive. It enables much higher NVMe drive density — up to 20 drives in a 1U server or 36 drives in a 2U server — while improving power efficiency and cooling characteristics.

Q: What workloads is this drive best suited for?
A: The P78917-B21 is classified as a Read Intensive (RI) drive at the Mainstream Performance tier. It is optimised for workloads with a high proportion of reads, such as read caching, web serving, content delivery, and OS boot/swap operations.

Q: What is SPDM and why is it important for enterprise deployments?
A: SPDM (Security Protocol and Data Model) is an industry-standard protocol that enables authenticated communication between host systems and storage devices. It allows servers to verify drive firmware and identity, providing an additional layer of supply chain and runtime security for enterprise environments.

Q: How does PCIe Gen5 compare to earlier NVMe generations for storage performance?
A: PCIe Gen5 doubles the bandwidth of PCIe Gen4, enabling higher sequential read/write throughput and lower latency. For read-intensive server applications, this translates to faster data access, reduced bottlenecks, and improved application responsiveness compared to Gen4, SAS, or SATA-based SSDs.

Q: Can I purchase the HPE P78917-B21 in Australia through IP Trading?
A: Yes. IP Trading (iptrading.com.au) is an Australian B2B IT hardware reseller stocking HPE server storage options including the P78917-B21. Contact us for pricing, availability, and volume purchase enquiries.

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