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PartsTable / MEMORY / 677034-001
677034-001 ✓ Verified by PartsTable
Micron · MEMORY · RDIMM
WHAT YOU NEED TO KNOW
Memory is a hot market right now. DDR5 and DDR4 are extremely volatile with data centers driving availability to extreme lows. Always validate machine type and model. Remember: all RAM is Hynix, Samsung, or Micron underneath OEM labels — use that to find alternatives. Key checks: Check OEM alternatives — all RAM is Hynix/Samsung/Micron underneath. Double-check what you're quoting in volatile market.
HOT market — DDR5/DDR4 extremely volatile
PRODUCT OVERVIEW

The 677034-001 is a Micron industrial component. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MEMORY→ RDIMM→ 677034-001
SPECIFICATIONS
Part Number677034-001
ManufacturerMicron
COMPONENT DIAGRAM
ECC — 2Rx4 PC4 — RDIMM Micro NOTCH ~133.35 mm DDR4 RDIMM | — | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 677034-001 MFR Micron — —
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
A2Z50AACompatible
HP 8Gb PC3-12800E 1600Mhz ECC UB DR x8 CAS-11 DIMM - Intel for Z1/Zx20
compatible
669239-581Compatible
HP 8Gb PC3-12800E 1600Mhz ECC UB DR x8 CAS-11 (512Mx8) DIMM - Intel - WS
compatible
A2H33AVCompatible
HP 8Gb PC3-12800E 1600Mhz ECC UB DR x8 CAS-11 DIMM - Intel - WS
compatible
A2H34AVCompatible
HP 32Gb PC3-12800E 1600Mhz ECC UB DR x8 CAS-11 (4x8Gb) Memory Kit - Intel - WS
compatible
A2Z50ATCompatible
HP 8Gb PC3-12800E 1600Mhz ECC UB DR x8 CAS-11 DIMM - Intel for Z1/Zx20
compatible
669239-081Compatible
HP 8Gb PC3-12800E 1600Mhz ECC UB DR x8 CAS-11 (512Mx8) DIMM - Intel - G8
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 5
A2H33AVSUBSTITUTE
HP 8Gb PC3-12800E 1600Mhz ECC UB DR x8 CAS-11 (512Mx8) DIMM - Intel - WS
HP
A2H34AVSUBSTITUTE
HP 8Gb PC3-12800E 1600Mhz ECC UB DR x8 CAS-11 (512Mx8) DIMM - Intel - WS
HP
A2Z50AASUBSTITUTE
HP 8Gb PC3-12800E 1600Mhz ECC UB DR x8 CAS-11 (512Mx8) DIMM - Intel - WS
HP
A2Z50ATSUBSTITUTE
HP 8Gb PC3-12800E 1600Mhz ECC UB DR x8 CAS-11 (512Mx8) DIMM - Intel - WS
HP
669239-581SUBSTITUTE
HP 8Gb PC3-12800E 1600Mhz ECC UB DR x8 CAS-11 (512Mx8) DIMM - Intel - WS
HP
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FREQUENTLY ASKED QUESTIONS
What is 677034-001?
677034-001 is a 677034-001 manufactured by Micron. It is classified as a MEMORY (RDIMM).
What parts can replace 677034-001?
There are 8 known substitutes for 677034-001: A2Z50AA, 669239-581, A2H33AV and 5 more. Substitute compatibility should be verified for your specific system.
Is 677034-001 still available?
677034-001 is currently Unknown.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026