Overview
The HPE 881457-B21 is a 2.4TB SAS 10K RPM hard drive in a Smart Carrier 2.5-inch hot-plug tray — the highest-capacity 10K 2.5″ drive for HPE ProLiant servers. It combines meaningful storage density with the rotational performance needed for transactional workloads. This drive is the standard choice for customers who need more capacity than the 1.2TB tier but aren’t ready to transition to all-flash storage.
Specifications
| Specification | Detail |
|---|---|
| Part Number | 881457-B21 (option) / 881507-001 (spare) |
| Capacity | 2.4TB |
| Interface | SAS 12Gbps |
| Speed | 10,000 RPM |
| Form Factor | 2.5-inch SFF SC Hot-Plug |
| Sector Size | 512e |
| Cache | 256MB |
| MTBF | 2,000,000 hours |
| Compatible Generation | HPE Gen10 / Gen10 Plus |
This Part Fits These Servers
- HPE ProLiant DL360 Gen10
- HPE ProLiant DL380 Gen10
- HPE ProLiant DL360 Gen10 Plus
- HPE ProLiant DL380 Gen10 Plus
- HPE ProLiant ML350 Gen10
Not sure about compatibility? ICD’s technical team verifies every order against your server’s generation and configuration before shipping.
Cross-Reference Part Numbers
- 881507-001 (spare PN)
- EH0240JDAAK (HPE assembly)
- ST2400MM0159 (Seagate OEM)
All cross-referenced part numbers are functionally identical. ICD stocks both OEM and compatible options — specify your preference when requesting a quote.
Why Choose ICD
ICD maintains a catalog of over 100,000 enterprise server parts — one of the largest independent inventories of Dell, HPE, Lenovo, Cisco, and IBM components available. Every part ships tested, verified, and ready for production deployment. ICD sources exclusively from US and European channels with full traceability.
Whether you need a single module for a break-fix or volume quantities for a data center refresh, ICD delivers with same-day quoting and global shipping.
Get a Quote for 881457-B21
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