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VH641AT — HP 4GB DDR3-1333 memory module 204-pin SO-DIMM ECC

HPE · DIMM
PRODUCT OVERVIEW

VH641AT: HP 4GB DDR3-1333 memory module 204-pin SO-DIMM ECC.

Maximize your Business PC performance with HP Memory. Upgrading your memory is a cost-effective way to boost your system performance without having to upgrade your processor. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part NumberVH641AT
ManufacturerHPE
InterfaceDDR3
Capacity4GB
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COMPONENT DIAGRAM
ECC 4GB 2Rx4 PC3 — SO-DIMM HPE NOTCH ~133.35 mm DDR3 SO-DIMM | 4GB | — | PC3 Notch position = DDR3 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR3 SO-DIMM PN VH641AT MFR HPE 4GB —
KEY FEATURES
•
DDR3 Interface
•
4GB Capacity
•
DDR3 SO-DIMM
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
SUBSTITUTES & CROSS-REFERENCES 12
AT913AACompatiblePARTNER
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Laptops
compatible
621569-001CompatiblePARTNER
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Laptops
compatible
536726-152CompatiblePARTNER
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Laptops
compatible
536726-291CompatiblePARTNER
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Laptops
compatible
536726-351CompatiblePARTNER
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Laptops
compatible
536726-352CompatiblePARTNER
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Laptops
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 20
AT913AASUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
AT913UTSUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
VH641AASUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
536726-152SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
536726-291SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
536726-351SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
536726-352SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
536726-652SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
536726-751SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
536726-951SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
536726-952SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
536726-953SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
572294-B88SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
572294-C01SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
572294-D28SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
572294-D88SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
578178-001SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
593234-001SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
599092-001SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
599092-002SUBSTITUTE
HP 4Gb PC3-10600S 1333Mhz Non-ECC UB x8 CAS-9 SODIMM for Desktops
HP
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FREQUENTLY ASKED QUESTIONS
What is VH641AT?
VH641AT is a HP 4GB DDR3-1333 memory module 204-pin SO-DIMM ECC manufactured by HPE.
What parts can replace VH641AT?
There are 12 known substitutes for VH641AT: AT913AA, 621569-001, 536726-152 and 9 more. Substitute compatibility should be verified for your specific system.
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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.