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03X3866 — 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

The 1U 8*2.5" Chassis Base ASM is a LENOVO industrial component. Key specifications include Form Factor: 1U Rack. 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→ 03X3866
SPECIFICATIONS
Form Factor1U Rack
FITS THESE MACHINES
Lenovo ThinkServer RD340
Lenovo ThinkServer RD440
COMPONENT DIAGRAM
LATCH — SAS — 03X3866 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen — SAS — 03X3866 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | — | SAS — Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 03X3866 CAP — SAS
KEY FEATURES
•
SFF Form Factor
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

No lifecycle data available.

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FREQUENTLY ASKED QUESTIONS
What is 03X3866?
03X3866 is a 1U 8*2.5" Chassis Base ASM manufactured by LENOVO.
Is 03X3866 still available?
03X3866 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.