What workloads is the HPE P74639-001 optimized for?

Designed for read-intensive applications including virtualization boot volumes, database read caching, web servers, and analytics nodes. Delivers 202K random read IOPS and 6200 MB/s sequential reads, ideal for VMware vSphere clusters and SQL query serving with minimal latency.

What is the endurance rating of this SSD?

Provides 4765 TBW endurance for read-intensive workloads at 1 DWPD over 5 years. Features enterprise TLC NAND with wear-leveling, ECC, and power-loss protection to maintain data integrity and consistent performance in 24/7 server environments.

Which HPE servers support the P74639-001?

Compatible with HPE ProLiant Gen10 Plus and Gen11 servers including DL360, DL380, ML350 models. Requires NVMe-capable backplanes and latest BIOS/firmware for full PCIe Gen4 performance and hot-plug functionality.

What are the key performance specifications?

Sequential read: 6200 MB/s; sequential write: 2681 MB/s; random read 4K QD16: 202,698 IOPS; random write: 133,123 IOPS. NVMe PCIe interface ensures low latency for enterprise read-heavy workloads.

Does this SSD support hot-swap replacement?

Yes, fully hot-pluggable in SFF 2.5-inch form factor with HPE Smart Carrier compatibility. Supports non-disruptive drive replacement in RAID configurations via iLO management without server reboot.

What is the power consumption profile?

Active power around 9-10W with low idle draw, optimized for dense NVMe server configurations. Includes thermal throttling for reliable operation in high-density racks with standard server cooling.

P74639-001 - HPE P74639-001 1.92TB NVMe PCIe RI SFF Enterprise SSD

Name: HPE P74639-001 1.92TB NVMe PCIe RI SFF Enterprise SSD
Brand: HPE
SKU: P74639-001

P74639-001 - HPE P74639-001 1.92TB NVMe PCIe RI SFF Enterprise SSD | US IT Hardware

Product overview

The HPE P74639-001 is a 1.92TB NVMe Read Intensive Solid State Drive designed for enterprise server environments requiring consistent high-read performance. This small form factor (SFF) SSD leverages NVMe over PCIe interface, providing superior bandwidth and low latency compared to SATA or SAS drives. Optimized for read-intensive workloads such as virtualization hosts, database caching, web servers, and boot volumes, it delivers sequential reads up to 6200 MB/s and random read IOPS exceeding 200K, ensuring responsive application performance. Built for HPE ProLiant Gen10 Plus and Gen11 servers, the drive features enterprise-grade endurance rated at approximately 4765 TBW, power-loss protection, and hot-plug capability for seamless maintenance. Its TLC NAND flash combined with advanced wear-leveling and error correction maintains reliability under 24/7 operation. The SFF design maximizes storage density in 2U/4U rack servers, supporting high-capacity NVMe configurations for data centers and private clouds. Key benefits include reduced TCO through lower power consumption (under 10W active) and improved I/O efficiency, enabling higher VM density and faster query responses in OLTP systems. Compatible with HPE Smart Array controllers and iLO management, it integrates seamlessly into existing HPE infrastructure for simplified deployment and monitoring.

1.92TB NVMe PCIe Gen4 RI SSD.
6200MB/s read, 202K IOPS 4K QD16.
4765 TBW endurance, SFF hot-plug.
HPE Gen10+ Gen11 server compatible.
TLC NAND, PLP power loss protection.
Read-intensive enterprise workloads.

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Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Compatibility
Manufacturer part #	P74639-001
Brand	HPE
Condition	New
Model	P74639-001
Endurance	4765 TBW
NAND Type	3D TLC MLC
Plug Type	Hot pluggable
Device Type	Solid state drive - hot-swap - internal
Flash Memory	TLC NAND
Product Line	HPE NVMe Read Intensive SSD
Product Type	NVMe Solid State Drive - Read Intensive

Compatible systems

Optimized for HPE ProLiant Gen10 Plus/Gen11 servers with NVMe support. Full OS compatibility via native drivers.

HPE ProLiant
Model: DL380
Form factor: 2U Rack
Generation: Gen10 Plus
NVMe backplane required, latest iLO firmware
HPE ProLiant
Model: DL360
Form factor: 1U Rack
Generation: Gen11
Full PCIe Gen4 support with BIOS update
HPE ProLiant
Model: ML350
Form factor: Tower/Rack
Generation: Gen10 Plus
SFF NVMe bays, Smart Array SR controllers

Best for

Virtualization Hosts
VMware vSphere and Hyper-V clusters with high VM density, providing low-latency storage for multiple guest OS boot volumes and VDI environments.
Database Servers
OLTP databases like SQL Server, Oracle, and PostgreSQL requiring consistent random read performance for transaction processing and indexing.
Web & Caching Servers
Read caching layers in Nginx, Redis, and content delivery systems handling high request volumes with minimal latency.

Details

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NVMe Enterprise & Data Center SSDs 1.92TB Enterprise SSDs HPE Enterprise SSDs 2.5-inch Enterprise SSDs

Height	15mm SFF
Form Factor	2.5-inch SFF

Interface	PCIe NVMe (likely Gen4 x4)
Port Configuration	Single port NVMe

HPE P74639-001 1.92TB NVMe PCIe RI SFF Enterprise SSD

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Storage

Power Consumption

Physical Characteristics

Interface/Ports

Warranty & Support

Frequently asked questions

HPE P74639-001 1.92TB NVMe PCIe RI SFF Enterprise SSD

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Shop these collections

Storage

Power Consumption

Physical Characteristics

Interface/Ports

Warranty & Support

Frequently asked questions