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59D-8 — IBM 1.2TB 10k RPM 2.5 SAS Sff3 HDD

✓ Government record, cited
IBM · STORAGE_HDD · 2.5_SAS_HDD
PRODUCT OVERVIEW
IBM 1.2TB 10K RPM 2.5 SAS SFF3 HDD

59D-8: IBM 1.2TB 10k RPM 2.5 SAS Sff3 HDD.

IBM 1.2TB 10K RPM 2.5 SAS SFF3 HDD. The unit ships in a SFF form factor suitable for standard rack-mount installations. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-236-8361, 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→ 59D-8
NSN: 5315-00-236-8361
NIINs: 002368361, 013983655
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
Part Number59D-8
ManufacturerIBM
Form FactorSFF
Capacity1.2TB
Speed10K RPM
NSN5315-00-236-8361
COMPONENT DIAGRAM
LABEL 1.2TB HDD SAS 12Gb/s 69.85 mm (2.75") 100.0 mm SFF HDD — MECHANICAL Spinning disk, hot-swap SAS 12Gb/s — Dual-port 1.2TB | 7200 / 10K / 15K RPM FORM FACTOR — SFF Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN 59D-8 MFR IBM IBM 1.2TB 10k RPM 2.5 SAS Sff3 HDD
KEY FEATURES
•
SFF Form Factor
•
1.2TB Capacity
•
10K RPM Speed
•
STYLE DESIGNATOR: STANDARD
•
DIAMETER: 0.125 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
UNDERLOOP LENGTH: 1.625 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
POINT TYPE: EXTENDED PRONG MITRE END OR EXTENDED PRONG BEVEL OR MODIFIED HAMMER LOCK
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
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTANDARD
DIAMETER0.125 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
UNDERLOOP LENGTH1.625 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
POINT TYPEEXTENDED PRONG MITRE END OR EXTENDED PRONG BEVEL OR MODIFIED HAMMER LOCK
SUBSTITUTES & CROSS-REFERENCES 4
8526109Reference document
Same NSN cross-reference
Reference document — Secondary reference
AN381-4-26Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
00E9921SubstituteBROKER-VERIFIED
IBM 1.2TB 10k RPM 2.5 SAS Sff3 HDD
substitute
00E9924SubstituteBROKER-VERIFIED
IBM 1.2TB 10k RPM 2.5 SAS Sff3 HDD
substitute
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 59D-8?
59D-8 is a IBM 1.2TB 10k RPM 2.5 SAS Sff3 HDD manufactured by IBM. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 59D-8?
There are 4 known substitutes for 59D-8: 8526109, AN381-4-26, 00E9921 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 59D-8?
59D-8 is cataloged in the U.S. Government catalog under NSN 5315-00-236-8361. This indicates validated use in U.S. government and defense supply chains.
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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.