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Product comparison · 2 memory modules

HP 840820-001 memory module vs HP 8GB (1x8GB) DDR4-2400 ECC Reg RAM

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  • 7specifications compared
  • 3differ
  • 4identical
  • 5known for one product only

Key differences

  • Internal memory
    • 4 GB
    • 8 GB
  • Memory layout (modules x size)
    • 1 x 4 GB
    • 1 x 8 GB
  • Memory clock speed
    • 2133 MHz
    • 2400 MHz

Side by side

Differences highlightedShow differences only
12 specifications
A

HP

840820-001 memory module

Model 840820-001

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B

HP

8GB (1x8GB) DDR4-2400 ECC Reg RAM

Model T9V39AA

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Features3 differ
Internal memoryDiffers4 GB8 GB
Memory layout (modules x size)Differs1 x 4 GB1 x 8 GB
Internal memory typeDDR4DDR4
Component forPC/ServerPC/Server
Memory form factor288-pin DIMM288-pin DIMM
ECCKnown for oneYes
Memory clock speedDiffers2133 MHz2400 MHz
Buffered memory typeKnown for oneRegistered (buffered)
Memory voltage1.2 V1.2 V
CAS latencyKnown for one15
Weight & dimensionsidentical
WidthKnown for one133.3 mm
HeightKnown for one31 mm

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.