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46U1988 — Storage Datasheet

LENOVO · DRIVE SFF
WHAT YOU NEED TO KNOW
SAS backplane accepts SATA drives (not vice versa) Buy with tray when possible — saves cost vs separate tray
ALWAYS ASK: "Does it come with tray/caddy?"
PRODUCT OVERVIEW

IBM 300Gb SAS 3G 10K SFF HDD for ThinkServer - P/N. 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
SFF BAY→ 46U1988
SPECIFICATIONS
Part Number46U1988
ManufacturerLENOVO
Form FactorSFF
Capacity300GB
Speed10K RPM
FITS THESE MACHINES
Lenovo ThinkServer RD210
Lenovo ThinkServer RD220
COMPONENT DIAGRAM
LATCH 300GB SAS 10K RPM 46U1988 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 300GB SAS 10K RPM 46U1988 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 300GB | SAS 10K RPM Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 46U1988 CAP 300GB SAS
KEY FEATURES
•
SFF Form Factor
•
300GB Capacity
•
10K RPM Speed
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
SUBSTITUTES & CROSS-REFERENCES 2
67Y0002CompatiblePARTNER
IBM 300Gb SAS 3G 10K SFF HDD for ThinkServer - Option
compatible
46U1768CompatiblePARTNER
IBM 300Gb SAS 3G 10K SFF HDD for ThinkServer - P/N
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 2
46U1768SUBSTITUTE
IBM 300Gb SAS 3G 10K SFF HDD for ThinkServer - FRU
LENOVO
67Y0002SUBSTITUTE
IBM 300Gb SAS 3G 10K SFF HDD for ThinkServer - FRU
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 46U1988?
46U1988 is a IBM 300Gb SAS 3G 10K SFF HDD for ThinkServer - P/N manufactured by LENOVO.
What parts can replace 46U1988?
There are 2 known substitutes for 46U1988: 67Y0002, 46U1768. Substitute compatibility should be verified for your specific system.
Is 46U1988 still available?
46U1988 is currently Unknown.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.