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Technical Data Sheet
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44W3256 — Technical Data Sheet

IBM · OPTICAL_TAPE · DVD_RW
WHAT YOU NEED TO KNOW
DVD-RW drives — standard item.
PRODUCT OVERVIEW
IBM SATA/USB Slimline DVD-RAM Drive

IBM SATA/USB Slimline DVD-RAM Drive. Key specifications include ECC: Yes, Rank: Single Rank, Speed: DDR4-2933, Voltage: 1.2V, Capacity: 16GB, Form Factor: RDIMM. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
OPTICAL_TAPE→ DVD_RW→ 44W3256
SPECIFICATIONS
ECCYes
RankSingle Rank
SpeedDDR4-2933
Voltage1.2V
Capacity16GB
Form FactorRDIMM
FITS THESE MACHINES
Lenovo System x IBM System x3650 M4
Lenovo System x x3250 M2
Lenovo System x x3500 M3
Lenovo System x x3550 M3
Lenovo System x x3650 M3
Lenovo System x x3690 X5
Lenovo System x3250 M3
Lenovo System x3400 M3
Lenovo System x3530 M4
Lenovo System x3550 M4
Lenovo System x3620 M3
Lenovo System x3630 M4
Lenovo System x3750 M4
Lenovo System x3755 M3
Lenovo System x3850 X5
Lenovo ThinkServer RD210
Lenovo ThinkServer RD220
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: IBM IBM UltraSlim Enhanced SATA Multi-Burner TITLE COMPONENT PN 44W3256 MFR IBM IBM UltraSlim Enhanced
SUBSTITUTES & CROSS-REFERENCES 5
81Y3658SubstituteBROKER-VERIFIED
IBM UltraSlim Enhanced SATA Multi-Burner
substitute
00RW610SubstituteBROKER-VERIFIED
IBM SATA/USB Slimline DVD-RAM Drive
substitute
00RW611SubstituteBROKER-VERIFIED
IBM SATA/USB Slimline DVD-RAM Drive
substitute
EU13SubstituteBROKER-VERIFIED
IBM SATA/USB Slimline DVD-RAM Drive
substitute
46M0902CompatiblePARTNER
IBM DVD Multi-Burner SATA Ultra Slim Enhanced - Option
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1
46M0902SUBSTITUTE
IBM DVD Multi-Burner SATA Ultra Slim Enhanced - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 44W3256?
44W3256 is a IBM UltraSlim Enhanced SATA Multi-Burner manufactured by IBM. It is classified as a OPTICAL_TAPE (DVD_RW).
What parts can replace 44W3256?
There are 5 known substitutes for 44W3256: 81Y3658, 00RW610, 00RW611 and 2 more. Substitute compatibility should be verified for your specific system.
Is 44W3256 still available?
44W3256 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.