Product comparison · 2 memory modules

HP VB522AV memory module vs Kingston Technology ValueRAM KVR400X64C3AK2/2G memory module

3specifications compared
3differ
0identical
14known for one product only

Key differences

Internal memory
- VB522AV memory module:4 GB
- ValueRAM KVR400X64C3AK2/2G memory module:2 GB
Memory layout (modules x size)
- VB522AV memory module:2 x 2 GB
- ValueRAM KVR400X64C3AK2/2G memory module:2 x 1 GB
Internal memory type
- VB522AV memory module:DDR3
- ValueRAM KVR400X64C3AK2/2G memory module:DDR

Side by side

Differences highlightedShow differences only

Comparison of VB522AV, KVR400X64C3AK2/2G
17 specifications	A HP VB522AV memory module Model VB522AV View product	B Kingston Technology ValueRAM KVR400X64C3AK2/2G memory module Model KVR400X64C3AK2/2G View product
Features3 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	2 x 2 GB	2 x 1 GB
Internal memory typeDiffers	DDR3	DDR
ECCKnown for one	Unknown — not stated by the source	No
CAS latencyKnown for one	Unknown — not stated by the source	3
Memory busKnown for one	Unknown — not stated by the source	64 bit
Memory voltageKnown for one	Unknown — not stated by the source	2.6 V
Row cycle timeKnown for one	Unknown — not stated by the source	55 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	70 ns
Row active timeKnown for one	Unknown — not stated by the source	40 ns
SPD profileKnown for one	Unknown — not stated by the source	No
Memory typeKnown for one	Unknown — not stated by the source	DDR
Lead platingKnown for one	Unknown — not stated by the source	Gold
Component forKnown for one	Laptop	Unknown — not stated by the source
Memory form factorKnown for one	204-pin SO-DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Other featuresidentical
Size (imperial)Known for one	Unknown — not stated by the source	3.18 cm (1.25")

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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