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81Y9670 — Storage Datasheet

✓ Government record, cited
IBM · STORAGE_HDD · 2.5_SAS_HDD
WHAT YOU NEED TO KNOW
SAS HDD backplane accepts SATA drives, SATA backplane does NOT accept SAS 2.5" SAS HDDs come with or without carrier/tray — ALWAYS ASK
ALWAYS confirm carrier/tray PN — server-specific trays vary by generation
PRODUCT OVERVIEW
IBM 300GB 15K 6Gbps SAS 2.5 G2HS HDD

These high-performance 7,200, 10,000, and 15,000 rpm 6 Gbps NL SATA and SAS HDD options are positioned at the top of the IBM SATA and SAS HDD line. The SATA are available in a hot-swap or simple-swap version and the SAS is available in hot-swap version. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-644-0599, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
STORAGE_HDD→ 2.5_SAS_HDD→ SFF BAY→ 81Y9670
NSN: 7025-01-644-0599
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 1U0E6 — IBM (USA)
SPECIFICATIONS
Part Number81Y9670
ManufacturerIBM
Form FactorSFF
Capacity300GB
Speed15K RPM
NSN7025-01-644-0599
BROWSE IBM MACHINES
160/320Gb Escon Tape Drive Int (Ts1130) 1600/3200Gb Lto Tape FC-8Gb Hh (Ts3100/Ts3200) 2145-Sv1 San Volume Controller 2147-Sa2 San Volume Controller 2500/6250Gb Lto Tape FC-8Gb (Ts3310) 2812 Xivg2 2Tb Data Module (Fc 1126) 2812 Xivg2 2Tb Interface Module (Fc 1125) 2812 Xivg2 2Tb Lv Cod Data Module (Fc 1117) 3.5Ghz Cpu 12C (Fc Epxh) Power8 4/24-Port FC-8Gb San Switch (San06B-R) 7042 Hmc 2.4Ghz/15Mb/6C (E5-2620V3) 8247-22L (S22L) Power8
All IBM machines and parts
COMPONENT DIAGRAM
LABEL 300GB HDD SAS 12Gb/s 69.85 mm (2.75") 100.0 mm SFF HDD — MECHANICAL Spinning disk, hot-swap SAS 12Gb/s — Dual-port 300GB | 7200 / 10K / 15K RPM FORM FACTOR — SFF Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN 81Y9670 MFR IBM IBM 300GB 15k 6gbps SAS 2.5 G2hs HDD
KEY FEATURES
•
SFF Form Factor
•
300GB Capacity
•
15K RPM Speed
•
Generation 2 Platform
TYPICAL APPLICATIONS
  • Enterprise storage arrays and SANs
  • Direct-attached storage (DAS) expansion
  • Database tier storage (OLTP, OLAP)
  • Virtual machine datastore expansion
  • Backup-to-disk and disaster recovery targets
  • Content delivery and media streaming storage
OTHER ITEMS IN FSC 7025 — Information Technology Input/output and Storage Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7025-00-001-2681 7025-00-001-5588 7025-00-001-6998 7025-00-001-6999 7025-00-001-7000 7025-00-001-7025 7025-00-001-7026 7025-00-001-7027
SUBSTITUTES & CROSS-REFERENCES 9
81Y9671SubstituteBROKER-VERIFIED
IBM 300GB 15k 6gbps SAS 2.5 G2hs HDD
substitute
81Y3812SubstituteBROKER-VERIFIED
IBM 300GB 6G SAS 15k 2.5in HDD
substitute
00FJ004SubstituteBROKER-VERIFIED
IBM 300 GB 15k 6GB 2.5 SAS HDD
substitute
00FN460CompatiblePARTNER
IBM 300GB SAS 6G 15k SFF G2 HDD - Fru
compatible
00FN462CompatiblePARTNER
IBM 300GB SAS 6G 15k SFF G2 HDD - P/n
compatible
49Y7433CompatiblePARTNER
IBM 300GB SAS 6G 15k SFF G2 HDD - P/n
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
THIS PART SUBSTITUTES FOR 8
00FN462SUBSTITUTE
IBM 300Gb SAS 6G 15K SFF G2 HDD - Option
IBM
00FN460SUBSTITUTE
IBM 300Gb SAS 6G 15K SFF G2 HDD - Option
IBM
49Y7433SUBSTITUTE
IBM 300Gb SAS 6G 15K SFF G2 HDD - Option
IBM
49Y7443SUBSTITUTE
IBM 300Gb SAS 6G 15K SFF G2 HDD - Option
IBM
81Y3812SUBSTITUTE
IBM 300Gb SAS 6G 15K SFF G2 HDD - Option
IBM
81Y9671SUBSTITUTE
IBM 300Gb SAS 6G 15K SFF G2 HDD - Option
IBM
81Y9672SUBSTITUTE
IBM 300Gb SAS 6G 15K SFF G2 HDD - Option
IBM
81Y9935SUBSTITUTE
IBM 300Gb SAS 6G 15K SFF G2 HDD - Option
IBM
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FREQUENTLY ASKED QUESTIONS
What is 81Y9670?
81Y9670 is a IBM 300GB 15k 6gbps SAS 2.5 G2hs HDD manufactured by IBM. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 81Y9670?
There are 9 known substitutes for 81Y9670: 81Y9671, 81Y3812, 00FJ004 and 6 more. Substitute compatibility should be verified for your specific system.
Is 81Y9670 still available?
81Y9670 is currently Unknown.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.