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870757-B21: HPE 600GB SAS 12G Enterprise 15K SFF SC Digitally Signed Firmware HDD

HPE 870757-B21 Hard drive600 GBSAS 12Gb/s15K rpmSFF 2.5in
HPEHard drivesSAS 12Gb/s

Also listed as: 870794-001, 870756-001, ST600MP0006, EH000600JWHPN · made by Seagate

The HPE 870757-B21 is a 600GB 15,000 RPM 2.5-inch SFF SAS 12Gb/s enterprise hard drive in an HPE SmartCarrier (SC). Operating with dual-port 12G SAS communication and HPE digitally signed firmware, it was widely specified for mission-critical write caching and high-transaction workloads in ProLiant Gen8, Gen9, and Gen10 servers. Used buyers must verify SmartCarrier LED functionality and inspect SMART error logs.

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Specifications

Part number870757-B21
BrandHPE
Made bySeagate
TypeHard drives
Other numbers870794-001, 870756-001, ST600MP0006, EH000600JWHPN
Statusend of sale
Capacity (GB)600
InterfaceSAS 12Gb/s
Form factorSFF 2.5in
Speed15K rpm
CarrierSmartCarrier (SC)
Carrier typeSC
Vendor modelST600MP0006
Generation fitGen8 / Gen9 / Gen10

About the 870757-B21

The HPE 870757-B21 was one of the most widely deployed 15,000 RPM hard drives across enterprise ProLiant servers. Packing 600GB of storage into a high-speed 2.5-inch form factor, it spun at 15,000 RPM to minimize rotational latency and deliver accelerated random read and write throughput compared to standard 7.2K and 10K RPM drives. It was frequently deployed in multi-drive RAID 10 configurations for enterprise database servers, high-traffic messaging queues, and ERP transaction logs.

Compatibility

Compatible with HPE ProLiant Gen8, Gen9, and Gen10 servers utilizing 2.5-inch SmartCarrier backplanes (such as DL380 Gen9/Gen10, DL360 Gen9/Gen10, DL560 Gen10, and ML350 Gen10). It is incompatible with Gen10 Plus or Gen11 servers that employ Basic Carrier (BC) trays unless the drive is physically extracted and transferred into a BC bracket. An active SAS controller is required.

How to identify a genuine unit

Genuine drives carry an HPE label stating Option Part Number 870757-B21, Spare Part Number 870794-001, and Assembly Model EH000600JWHPN. The bare drive assembly is a Seagate Enterprise Performance 15K drive (model ST600MP0006). In HPE Smart Storage Administrator, genuine drives report signed HPE firmware with an HPDx revision code.

Buying used

When evaluating pre-owned 15K RPM drives, check that the drive reaches full rotational speed smoothly without excessive vibration or head clicking. Review the SMART attribute table for Reallocated Sectors, Raw Read Error Rate, and Reported Uncorrectable Errors. Ensure the SmartCarrier ejector lever springs open smoothly and the activity LED diffuser ring is fully functional.

Reference prices (last 14 days, updated 2026-10-27)

Refurbished: USD 65 (1 sighting, Oct 2026)

Used: USD 38 (1 sighting, Oct 2026)

All sightings
SellerConditionPriceNoteSeen
serversupply.comrefurbishedUSD 65Refurbished drive tested clean SMART2026-10-27
ebay.comusedUSD 38Working pull with genuine HPE firmware2026-10-27

Prices seen on public listings on the dates shown, before tax and shipping. Not an offer.

Fits these models

Check compatibility with HPE

Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that HPE has tested with the HPE 870757-B21.

Equivalent part numbers

FAQ

What is the difference between 870757-B21 (15K) and 872477-B21 (10K)?

870757-B21 spins at 15,000 RPM offering lower access latency, whereas 872477-B21 spins at 10,000 RPM offering lower power consumption and lower heat dissipation.

Can 870757-B21 replace an older Gen8 or Gen9 SAS drive?

Yes, 870757-B21 uses the same physical SmartCarrier (SC) connector and 12G SAS signaling, making it fully backward compatible with Gen8 and Gen9 servers.

Buying or selling 870757-B21?

New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.

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