Product comparison · 2 memory modules

Fujitsu 16GB (4x4GB) DDR3 1066MHz PC3-8500 ECC DIMM 240-PIN vs HyperX 2x4GB DDR3-2133

Key differences

Internal memory
- 16GB (4x4GB) DDR3 1066MHz PC3-8500 ECC DIMM 240-PIN:16 GB
- 2x4GB DDR3-2133:8 GB
Memory layout (modules x size)
- 16GB (4x4GB) DDR3 1066MHz PC3-8500 ECC DIMM 240-PIN:4 x 4 GB
- 2x4GB DDR3-2133:2 x 4 GB
ECC
- 16GB (4x4GB) DDR3 1066MHz PC3-8500 ECC DIMM 240-PIN:Yes
- 2x4GB DDR3-2133:No
Memory clock speed
- 16GB (4x4GB) DDR3 1066MHz PC3-8500 ECC DIMM 240-PIN:1066 MHz
- 2x4GB DDR3-2133:2133 MHz

Differences highlightedShow differences only

Comparison of 16GB (4x4GB) DDR3 1066MHz PC3-8500 ECC DIMM 240-PIN, 2x4GB DDR3-2133
16 specifications	A Fujitsu 16GB (4x4GB) DDR3 1066MHz PC3-8500 ECC DIMM 240-PIN View product	B HyperX 2x4GB DDR3-2133 View product
Features4 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	4 x 4 GB	2 x 4 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
Memory clock speedDiffers	1066 MHz	2133 MHz
CAS latencyKnown for one	Unknown — not stated by the source	11
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.6 V
Lead platingKnown for one	Unknown — not stated by the source	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	-25 - 95 °C	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package type	DIMM	DIMM
Other featuresidentical
Form factorKnown for one	PC3-8500	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.