Product comparison · 2 memory modules

HyperX 2GB, 800MHz, DDR2, Non-ECC, Low-Latency, CL4 (4-4-4-12), FBDIMM (Kit of 2) vs Kingston Technology 16GB DDR2-667 Dual Rank Kit

Key differences

Internal memory
- 2GB, 800MHz, DDR2, Non-ECC, Low-Latency, CL4 (4-4-4-12), FBDIMM (Kit of 2):2 GB
- 16GB DDR2-667 Dual Rank Kit:16 GB
Internal memory type
- 2GB, 800MHz, DDR2, Non-ECC, Low-Latency, CL4 (4-4-4-12), FBDIMM (Kit of 2):DDR2
- 16GB DDR2-667 Dual Rank Kit:DRAM
CAS latency
- 2GB, 800MHz, DDR2, Non-ECC, Low-Latency, CL4 (4-4-4-12), FBDIMM (Kit of 2):4
- 16GB DDR2-667 Dual Rank Kit:5

Differences highlightedShow differences only

Comparison of 2GB, 800MHz, DDR2, Non-ECC, Low-Latency, CL4 (4-4-4-12), FBDIMM (Kit of 2), 16GB DDR2-667 Dual Rank Kit
20 specifications	A HyperX 2GB, 800MHz, DDR2, Non-ECC, Low-Latency, CL4 (4-4-4-12), FBDIMM (Kit of 2)View product	B Kingston Technology 16GB DDR2-667 Dual Rank Kit View product
Features3 differ
Internal memoryDiffers	2 GB	16 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	2 x 8 GB
Internal memory typeDiffers	DDR2	DRAM
Memory form factor	240-pin DIMM	240-pin DIMM
CAS latencyDiffers	4	5
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltage	1.8 V	1.8 V
Module configurationKnown for one	Unknown — not stated by the source	1024M X 72
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Lead plating	Gold	Gold
ECCKnown for one	No	Unknown — not stated by the source
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
Other featuresidentical
CompatibilityKnown for one	Unknown — not stated by the source	408855-B21 (HP); 495605-B21 (HP); EV285AA (HP)
Bus clock rateKnown for one	Unknown — not stated by the source	667 MHz
Error indicationKnown for one	Unknown — not stated by the source	Parity
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
Internal memoryKnown for one	Unknown — not stated by the source	16384 MB
Memory layoutKnown for one	Unknown — not stated by the source	2 x 8192 MB

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.