PartsTable
Technical Data Sheet
Download PDF

01KN503 — 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 SAS 12G 430-16e SAS/SATA Zero Cache 4-Port EXT SFF-8644 PCI-E-3.0x8 Broadcom SAS3416 Controller for ThinkSystem - Option. Key specifications include Generation: 12th Gen. 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→ 01KN503
SPECIFICATIONS
Generation12th Gen
FITS THESE MACHINES
Lenovo SD530
Lenovo ThinkSystem SR630 V1
Lenovo ThinkSystem SR630 V2
Lenovo ThinkSystem SR650 V1
Lenovo ThinkSystem SR650 V2
COMPONENT DIAGRAM
LATCH — SAS — 01KN503 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen — SAS — 01KN503 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 01KN503 CAP — SAS
KEY FEATURES
•
SFF Form Factor
TYPICAL APPLICATIONS
  • Enterprise virtualization (VMware vSphere, Hyper-V)
  • Private cloud infrastructure (OpenStack, Azure Stack)
  • Email and collaboration platforms (Exchange, SharePoint)
  • High-availability clustering and failover
  • DevOps and CI/CD pipeline hosting
  • Remote desktop and VDI infrastructure
SUBSTITUTES & CROSS-REFERENCES 1
7Y37A01091CompatiblePARTNER
IBM SAS 12G 430-16e SAS/SATA Zero Cache 4-Port EXT SFF-8644 PCI-E-3.0x8 Broadcom SAS3416 Controller for ThinkSystem - Option
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1
7Y37A01091SUBSTITUTE
IBM SAS 12G 430-16e SAS/SATA Zero Cache 4-Port EXT SFF-8644 PCI-E-3.0x8 Broadcom SAS3416 Controller for ThinkSystem - FRU
LENOVO
Ready to buy 01KN503?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 01KN503?
01KN503 is a IBM SAS 12G 430-16e SAS/SATA Zero Cache 4-Port EXT SFF-8644 PCI-E-3.0x8 Broadcom SAS3416 Controller for ThinkSystem - Option manufactured by LENOVO.
What parts can replace 01KN503?
There is 1 known substitute for 01KN503: 7Y37A01091. Substitute compatibility should be verified for your specific system.
Is 01KN503 still available?
01KN503 is currently Unknown.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 01KN503

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.