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2078-ACSB — Storage Datasheet

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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 Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - Option. 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→ 2078-ACSB
SPECIFICATIONS
Part Number2078-ACSB
ManufacturerLENOVO
Form FactorSFF
COMPONENT DIAGRAM
LATCH — SAS — 2078-ACSB SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen — SAS — 2078-ACSB 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 2078-ACSB CAP — SAS
KEY FEATURES
•
SFF Form Factor
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
00MJ163Compatible
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - Option
compatible
00D2144Compatible
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - FRU
compatible
00D2145Compatible
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - P/N
compatible
00D5224Compatible
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 - Option
compatible
00Y2461Compatible
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - Option
compatible
01DC671Compatible
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - Option
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 8
00D2144SUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - Option
IBM
00D2145SUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - Option
IBM
00D5224SUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - Option
IBM
00MJ163SUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - Option
IBM
00Y2461SUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - Option
IBM
01DC671SUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - Option
IBM
01DE245SUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - Option
IBM
2077-ACSBSUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - Option
IBM
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FREQUENTLY ASKED QUESTIONS
What is 2078-ACSB?
2078-ACSB is a IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS SFF-8088 4-Lane - Option manufactured by LENOVO.
What parts can replace 2078-ACSB?
There are 8 known substitutes for 2078-ACSB: 00MJ163, 00D2144, 00D2145 and 5 more. Substitute compatibility should be verified for your specific system.
Is 2078-ACSB still available?
2078-ACSB is currently Unknown.
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Last verified: September 2026