P04478-X21 HPE 1.92TB SATA 6GBPS SC Read Intensive 2.5 Inch SFF SSD
P04478-X21 Overview
The HP/HPE P04478‑X21 is a 1.92TB enterprise SATA 6Gbps Read Intensive solid‑state drive built for systems where read operations are significantly more frequent than writes. With its 2.5‑inch Small Form Factor (SFF) and standard SATA interface, this SSD fits into typical enterprise server and storage drive bays, offering faster response times and greater throughput compared to traditional rotating hard drives.Classified as Read Intensive, the P04478‑X21 is optimized to deliver consistently high read performance with low latency, making it ideal for workloads where quick data retrieval is critical. Common use cases include data analytics queries, content delivery, virtual desktop infrastructure (VDI) read caches, database lookups, and other environments where reads dominate.
$975
P04478-X21 Technical Specifications
HPE 1.92TB SATA 6GBPS SC Read Intensive 2.5 Inch SFF SSD
Manufacturer: HPE
Manufacture Part Number: P04478-X21
Capacity: 1.92TB
Form Factor: 2.5‑inch (SFF)
Interface: SATA
SATA Speed: 6Gbps
Drive Type: Internal SSD
Workload Class: Read Intensive (RI)
NAND Type: TLC (Triple‑Level Cell), read‑optimized
Endurance: Optimized for read‑dominant workloads
Performance: High read throughput, low latency
Carrier: Smart Carrier (SC) compatible
Hot‑Swap: Supported (via Smart Carrier)
Use Case: Enterprise read‑centric storage
Related products
-
Storage Devices, Western Digital Storage Devices
WD5000LPVX Western Digital 500GB SATA 6Gbps 8MB Buffer Hard Drive
Storage Devices, Western Digital Storage DevicesWD5000LPVX Western Digital 500GB SATA 6Gbps 8MB Buffer Hard Drive
WD5000LPVX Overview
The range of scores (95th – 5th percentile) for the WD Blue 2.5″ 500GB is 38.4%. This is a relatively wide range which indicates that the WD Blue 2.5″ 500GB performs inconsistently under varying real world conditions.
SKU: WD5000LPVX -
Storage Devices, Western Digital Storage Devices
WD5000BEVT Western Digital 500GB 5400rpm 2.5inch Hard Drives
Storage Devices, Western Digital Storage DevicesWD5000BEVT Western Digital 500GB 5400rpm 2.5inch Hard Drives
WD5000BEVT Overview
The Western Digital 500GB Scorpio Blue 2.5″ Internal Hard Drive is designed for use in portable computing solutions, and features a 3 Gbps SATA interface, 5400 RPM rotational speed, and 8 MB buffer size. It can transfer data at speeds up to 3 Gbps (buffer to host) and 136 MB/s (host to drive). In addition, the hard drive offers 5.5 ms average latency and 4 sec average ready time.
SKU: WD5000BEVT -
Storage Devices, Crucial Storage Devices
CT500P1SSD8 Crucial P1 500GB 3D NAND NVMe PCIe M.2 SSD
CT500P1SSD8 Overview
Room to Spare
Securely load and store up to 2TB of important files on Micron NAND in a tiny M.2 form factor.Vital Performance
NVMe PCIe technology delivers sequential read/write speeds up to 2,000/1,750 MB/s so work gets done faster.Lasting Value
The Crucial P1 SSD is designed to be the only storage upgrade you’ll need with an affordable blend of performance and capacity.One of the Largest Storage Manufacturers Worldwide
Crucial is backed by Micron’s expert quality and engineering innovation. Micron has produced some of the world’s most advanced memory and storage technologies for 40 years.SKU: CT500P1SSD8 -
Storage Devices, Fujitsu Storage Devices
MAW3073NP Fujitsu 73GB 10K RPM Hard Drive
MAW3073NP Overview
Fujitsu makes SCSI disk drives enhanced with the latest technologies such as giant magneto-resistive (GMR) heads super-high-density media and fast read channels. Together these innovative features give end users the capacity performance and reliability they need for video editing data warehousing and other demanding applications.
SKU: MAW3073NP
