Product comparison · 2 memory modules

Kingston Technology Server Premier 4GB vs Kingston Technology Valueram 2GB

Key differences

Internal memory
- Server Premier 4GB:4 GB
- Valueram 2GB:2 GB
Memory layout (modules x size)
- Server Premier 4GB:1 x 4 GB
- Valueram 2GB:1 x 2 GB
CAS latency
- Server Premier 4GB:9
- Valueram 2GB:11
Memory voltage
- Server Premier 4GB:1.35,1.5 V
- Valueram 2GB:1.5 V
Module configuration
- Server Premier 4GB:512M x 72
- Valueram 2GB:256M X 72
Row cycle time
- Server Premier 4GB:49.5 ns
- Valueram 2GB:48.125 ns
Row active time
- Server Premier 4GB:36 ns
- Valueram 2GB:35 ns
Bus clock rate
- Server Premier 4GB:1333 MHz
- Valueram 2GB:1600 MHz

Differences highlightedShow differences only

Comparison of Server Premier 4GB, Valueram 2GB
25 specifications	A Kingston Technology Server Premier 4GB View product	B Kingston Technology Valueram 2GB View product
Features7 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 2 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	9	11
Memory bus	72 bit	72 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltageDiffers	1.35,1.5 V	1.5 V
Module configurationDiffers	512M x 72	256M X 72
Row cycle timeDiffers	49.5 ns	48.125 ns
Refresh row cycle time	160 ns	160 ns
Row active timeDiffers	36 ns	35 ns
SPD profile	Yes	Yes
Lead plating	Gold	Gold
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-55 - 100 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Width	133.3 mm	133.3 mm
Height	30 mm	30 mm
Other features3 differ
Bus clock rateDiffers	1333 MHz	1600 MHz
Error indication	ECC	ECC
Internal memoryDiffers	4096 MB	2048 MB
Memory layoutDiffers	1 x 4096 MB	1 x 2048 MB
Chips organisationKnown for one	Unknown — not stated by the source	X8

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.