Product comparison · 2 memory modules

HyperX 1GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM 240-pin, 2.2V, CL5, Gold vs Lenovo Memory 512MB PC2700 CL2.5 ECC DDR UDIMM

Key differences

Internal memory
- HyperX 1GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM 240-pin, 2.2V, CL5, Gold:1 GB
- Memory 512MB PC2700 CL2.5 ECC DDR UDIMM:0.5 GB
Internal memory type
- HyperX 1GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM 240-pin, 2.2V, CL5, Gold:DDR2
- Memory 512MB PC2700 CL2.5 ECC DDR UDIMM:DDR
ECC
- HyperX 1GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM 240-pin, 2.2V, CL5, Gold:No
- Memory 512MB PC2700 CL2.5 ECC DDR UDIMM:Yes
CAS latency
- HyperX 1GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM 240-pin, 2.2V, CL5, Gold:5
- Memory 512MB PC2700 CL2.5 ECC DDR UDIMM:2.5
Memory clock speed
- HyperX 1GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM 240-pin, 2.2V, CL5, Gold:1066 MHz
- Memory 512MB PC2700 CL2.5 ECC DDR UDIMM:333 MHz

Differences highlightedShow differences only

Comparison of HyperX 1GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM 240-pin, 2.2V, CL5, Gold, Memory 512MB PC2700 CL2.5 ECC DDR UDIMM
16 specifications	A HyperX HyperX 1GB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM 240-pin, 2.2V, CL5, Gold View product	B Lenovo Memory 512MB PC2700 CL2.5 ECC DDR UDIMM View product
Features5 differ
Internal memoryDiffers	1 GB	0.5 GB
Internal memory typeDiffers	DDR2	DDR
Memory form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
ECCDiffers	No	Yes
CAS latencyDiffers	5	2.5
Memory clock speedDiffers	1066 MHz	333 MHz
Memory busKnown for one	64 bit	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory voltageKnown for one	2.2 V	Unknown — not stated by the source
Module configurationKnown for one	128M X 64	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Other featuresidentical
Bus clock rateKnown for one	1066 MHz	Unknown — not stated by the source
Error indicationKnown for one	No	Unknown — not stated by the source
Internal memoryKnown for one	1024 MB	Unknown — not stated by the source
Memory layoutKnown for one	1 x 1024 MB	Unknown — not stated by the source
Number of pinsKnown for one	Unknown — not stated by the source	184

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.