PartsTable / STORAGE_HDD / 81Y9731
81Y9731
✓ Verified by PartsTable
IBM · STORAGE_HDD · 3.5_SATA_HDD
WHAT YOU NEED TO KNOW
SAS backplane supports SATA, not vice versa NL-SAS = SAS protocol at nearline (7.2K) speed — NOT SATA
Gen8 LFF tray ≠ Gen10 tray — different screw holes
PRODUCT OVERVIEW
IBM 1TB 7.2K RPM 6GBPS SATA SFF H/S HDD
IBM 1TB 7.2K RPM 6GBPS SATA SFF H/S HDD. The unit ships in a SFF form factor suitable for standard rack-mount installations. 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 →
3.5_SATA_HDD →
SFF BAY →
81Y9731
SPECIFICATIONS
Part Number 81Y9731 Manufacturer IBM Form Factor SFF Capacity 1TB Speed 7.2K RPM
COMPONENT DIAGRAM
RELEASE LATCH
1TB
NL-SAS 7.2K RPM
81Y9731
IBM
NL-SAS INTERFACE
INTERPOSER
SAS drive in
SATA tray? Check
board compatibility
3.5" (101.6 x 146mm)
LFF 3.5" DRIVE | 1TB | NL-SAS 7.2K RPM
NL-SAS uses SAS protocol at 7.2K RPM | SAS backplane supports SATA, not reverse
Tray generation matters | Gen8 LFF tray differs from Gen10
TITLE
LFF 3.5" DRIVE
PN
81Y9731
MFR
IBM
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
81Y9730 Compatible IBM 1Tb SATA 6G 7.2K SFF Slim-HS HDD - Option
compatible
81Y3829 Compatible IBM 1TB SATA 6G 7.2k SFF Slim-HS HDD - Fru
compatible
81Y9732 Compatible IBM 1TB SATA 6G 7.2k SFF Slim-HS HDD - Sbb
compatible
81Y9848 Compatible IBM 1Tb SATA 6G 7.2K SFF Slim-HS HDD - Option
compatible
LIFECYCLE
Status UNKNOWN
Availability —
RoHS Compliant EAR99 ESD Sensitive Not HAZMAT
THIS PART SUBSTITUTES FOR 4
81Y3829 SUBSTITUTE IBM 1Tb SATA 6G 7.2K SFF Slim-HS HDD - FRU
IBM
81Y9730 SUBSTITUTE IBM 1Tb SATA 6G 7.2K SFF Slim-HS HDD - FRU
IBM
81Y9732 SUBSTITUTE IBM 1Tb SATA 6G 7.2K SFF Slim-HS HDD - FRU
IBM
81Y9848 SUBSTITUTE IBM 1Tb SATA 6G 7.2K SFF Slim-HS HDD - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 81Y9731?
81Y9731 is a IBM 1TB 7.2k RPM 6gbps SATA SFF H/s HDD manufactured by IBM. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 81Y9731?
There are 4 known substitutes for 81Y9731: 81Y9730, 81Y3829, 81Y9732 and 1 more. Substitute compatibility should be verified for your specific system.
Is 81Y9731 still available?
81Y9731 is currently Unknown.
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