Product comparison · 2 memory modules

HyperX 512MB 533MHz vs Kingston Technology 4GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4 Intel Validated

Key differences

Internal memory
- HyperX 512MB 533MHz:0.5 GB
- 4GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4 Intel Validated:4 GB
Internal memory type
- HyperX 512MB 533MHz:DDR
- 4GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4 Intel Validated:DDR2
Memory form factor
- HyperX 512MB 533MHz:184-pin DIMM
- 4GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4 Intel Validated:240-pin DIMM
ECC
- HyperX 512MB 533MHz:No
- 4GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4 Intel Validated:Yes
Memory bus
- HyperX 512MB 533MHz:64 bit
- 4GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4 Intel Validated:72 bit
Check width
- HyperX 512MB 533MHz:8 bit
- 4GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4 Intel Validated:4 bit

Differences highlightedShow differences only

Comparison of HyperX 512MB 533MHz, 4GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4 Intel Validated
18 specifications	A HyperX HyperX 512MB 533MHz View product	B Kingston Technology 4GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4 Intel Validated View product
Features6 differ
Internal memoryDiffers	0.5 GB	4 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	184-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latency	3	3
Memory clock speedKnown for one	533 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Check widthDiffers	8 bit	4 bit
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Lead platingKnown for one	Unknown — not stated by the source	Gold
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	133 mm	Unknown — not stated by the source
DepthKnown for one	1.2 mm	Unknown — not stated by the source
HeightKnown for one	32 mm	Unknown — not stated by the source
Other featuresidentical
Mac compatibilityKnown for one	No	Unknown — not stated by the source

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.