Product comparison · 2 memory modules

HyperX 4GB DDR3 DIMM vs HyperX KHX2000C9D3T1K2/8GX memory module

Key differences

Internal memory
- 4GB DDR3 DIMM:4 GB
- KHX2000C9D3T1K2/8GX memory module:8 GB
Memory layout (modules x size)
- 4GB DDR3 DIMM:2 x 2 GB
- KHX2000C9D3T1K2/8GX memory module:2 x 4 GB

Differences highlightedShow differences only

Comparison of 4GB DDR3 DIMM, KHX2000C9D3T1K2/8GX
17 specifications	A HyperX 4GB DDR3 DIMM View product	B HyperX KHX2000C9D3T1K2/8GX memory module Model KHX2000C9D3T1K2/8GX View product
Features2 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	2 x 2 GB	2 x 4 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latency	9	9
Memory busKnown for one	64 bit	Unknown — not stated by the source
Memory voltage	1.65 V	1.65 V
Row cycle timeKnown for one	49.5 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	110 ns	Unknown — not stated by the source
Row active timeKnown for one	36 ns	Unknown — not stated by the source
Lead plating	Gold	Gold
Memory clock speedKnown for one	Unknown — not stated by the source	2000 MHz
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source
Other featuresidentical
Number of pins	240	240

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.