875509R-K21 HPE 480GB SATA 6Gbps Read Intensive 2.5-inch SSD
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875509R-K21 Overview
The HPE 875509R-K21 480GB SATA 6Gbps Read Intensive (RI) 2.5-inch SSD is an enterprise-grade solid-state drive designed for read-heavy workloads in HPE server environments. As a Read Intensive SATA SSD, it is optimized for applications where frequent reads dominate and write activity is minimal, making it ideal for operating system boot drives, virtual desktop infrastructure (VDI) read caches, analytics databases, reporting systems, and other read-focused enterprise applications.It uses enterprise-grade TLC NAND (or high-quality enterprise-grade NAND depending on specific SKU), with wear-leveling and flash management to ensure occasional writes—such as OS updates, system logs, or metadata changes—do not affect performance or longevity.
875509R-K21 Technical Specifications
HPE 480GB SATA 6Gbps Read Intensive 2.5-inch SSD
Part Number: 875509R-K21
Brand: HPE
Capacity: 480GB
Interface: SATA 6Gbps
Form Factor: 2.5-inch
Drive Type: SSD
NAND Type: TLC
Usage Type: Read Intensive
Sector Format: 512e
Sequential Read: Up to 550 MB/s
Sequential Write: Up to 520 MB/s
Random Read IOPS: Up to 95K
Random Write IOPS: Up to 35K
Endurance: Low (~1 DWPD)
Hot Swap Support: Yes
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