Product comparison · 2 memory modules

HP 64GB DDR3-1333 vs Kingston Technology ValueRAM KVR400X64C3A512 memory module

Key differences

Internal memory
- 64GB DDR3-1333:64 GB
- ValueRAM KVR400X64C3A512 memory module:0.5 GB
Memory layout (modules x size)
- 64GB DDR3-1333:8 x 8 GB
- ValueRAM KVR400X64C3A512 memory module:1 x 0.5 GB
Internal memory type
- 64GB DDR3-1333:DDR3
- ValueRAM KVR400X64C3A512 memory module:DDR
Memory form factor
- 64GB DDR3-1333:240-pin DIMM
- ValueRAM KVR400X64C3A512 memory module:184-pin DIMM
ECC
- 64GB DDR3-1333:Yes
- ValueRAM KVR400X64C3A512 memory module:No
CAS latency
- 64GB DDR3-1333:9
- ValueRAM KVR400X64C3A512 memory module:3
Buffered memory type
- 64GB DDR3-1333:Registered (buffered)
- ValueRAM KVR400X64C3A512 memory module:Unregistered (unbuffered)

Differences highlightedShow differences only

Comparison of 64GB DDR3-1333, KVR400X64C3A512
18 specifications	A HP 64GB DDR3-1333 View product	B Kingston Technology ValueRAM KVR400X64C3A512 memory module Model KVR400X64C3A512 View product
Features7 differ
Internal memoryDiffers	64 GB	0.5 GB
Memory layout (modules x size)Differs	8 x 8 GB	1 x 0.5 GB
Internal memory typeDiffers	DDR3	DDR
Memory form factorDiffers	240-pin DIMM	184-pin DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	9	3
Memory busKnown for one	Unknown — not stated by the source	64 bit
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
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
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
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.