Product comparison · 2 memory modules

Kingston Technology KCP556SS8-32 memory module vs Kingston Technology KSM64R52BD8-32MH memory module

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  • 11specifications compared
  • 7differ
  • 4identical
  • 10known for one product only

Key differences

The Kingston Technology KSM64R52BD8-32MH memory module has 800 MT/s more memory data transfer rate than the Kingston Technology KCP556SS8-32 memory module (6400 MT/s vs 5600 MT/s). The Kingston Technology KSM64R52BD8-32MH memory module has 6 more CAS latency than the Kingston Technology KCP556SS8-32 memory module (52 vs 46). The Kingston Technology KSM64R52BD8-32MH memory module has 1 Rx8 more chips organisation than the Kingston Technology KCP556SS8-32 memory module (2Rx8 vs 1Rx8). Only the Kingston Technology KSM64R52BD8-32MH memory module has ECC. Component for: Laptop on the Kingston Technology KCP556SS8-32 memory module, PC on the Kingston Technology KSM64R52BD8-32MH memory module.

  • Memory data transfer rate
    • KCP556SS8-32 memory module:5600 MT/s
    • KSM64R52BD8-32MH memory module:6400 MT/s
  • Component for
    • KCP556SS8-32 memory module:Laptop
    • KSM64R52BD8-32MH memory module:PC
  • Memory form factor
    • KCP556SS8-32 memory module:262-pin SO-DIMM
    • KSM64R52BD8-32MH memory module:288-pin DIMM
  • ECC
    • KCP556SS8-32 memory module:No
    • KSM64R52BD8-32MH memory module:Yes
  • CAS latency
    • KCP556SS8-32 memory module:46
    • KSM64R52BD8-32MH memory module:52
  • Buffered memory type
    • KCP556SS8-32 memory module:Unregistered (unbuffered)
    • KSM64R52BD8-32MH memory module:Registered (buffered)
  • Chips organisation
    • KCP556SS8-32 memory module:1Rx8
    • KSM64R52BD8-32MH memory module:2Rx8

Side by side

Differences highlightedShow differences only (on)
Comparison of KCP556SS8-32, KSM64R52BD8-32MH
21 specifications
A

Kingston Technology

KCP556SS8-32 memory module

Model KCP556SS8-32

View product
B

Kingston Technology

KSM64R52BD8-32MH memory module

Model KSM64R52BD8-32MH

View product
Features6 differ
Memory data transfer rateDiffers5600 MT/s6400 MT/s
Component forDiffersLaptopPC
Memory form factorDiffers262-pin SO-DIMM288-pin DIMM
ECCDiffersNoYes
On-Die ECCKnown for oneUnknown — not stated by the sourceYes
CAS latencyDiffers4652
Buffered memory typeDiffersUnregistered (unbuffered)Registered (buffered)
Row cycle timeKnown for oneUnknown — not stated by the source48 ns
Refresh row cycle timeKnown for oneUnknown — not stated by the source295 ns
Row active timeKnown for oneUnknown — not stated by the source32 ns
Row Precharge Time (TRP)Known for oneUnknown — not stated by the source16
Programming power voltage (VPP)Known for oneUnknown — not stated by the source1.8 V
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 95 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-55 - 100 °C
Sustainabilityidentical
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS
Other features1 differ
Chips organisationDiffers1Rx82Rx8
Doesn't containKnown for oneUnknown — not stated by the sourceHalogen

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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