Product comparison · 2 memory modules

2-Power 8GB DDR4 RDIMM vs 2-Power 8GB 1066MHz ECC + TS DIMM Memory

Key differences

Internal memory type
- 8GB DDR4 RDIMM:DDR4
- 8GB 1066MHz ECC + TS DIMM Memory:DDR3
Memory form factor
- 8GB DDR4 RDIMM:288-pin DIMM
- 8GB 1066MHz ECC + TS DIMM Memory:240-pin DIMM
CAS latency
- 8GB DDR4 RDIMM:15
- 8GB 1066MHz ECC + TS DIMM Memory:7
Memory clock speed
- 8GB DDR4 RDIMM:2133 MHz
- 8GB 1066MHz ECC + TS DIMM Memory:1066 MHz
Memory ranking
- 8GB DDR4 RDIMM:1
- 8GB 1066MHz ECC + TS DIMM Memory:2
Weight
- 8GB DDR4 RDIMM:24 g
- 8GB 1066MHz ECC + TS DIMM Memory:28 g

Differences highlightedShow differences only

Comparison of 8GB DDR4 RDIMM, MEM8103A
19 specifications	A 2-Power 8GB DDR4 RDIMM View product	B 2-Power 8GB 1066MHz ECC + TS DIMM Memory Model MEM8103A View product
Features5 differ
Internal memory	8 GB	8 GB
Memory layout (modules x size)	1 x 8 GB	1 x 8 GB
Internal memory typeDiffers	DDR4	DDR3
Component for	PC/Server	PC/Server
Memory form factorDiffers	288-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	15	7
Memory clock speedDiffers	2133 MHz	1066 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory rankingDiffers	1	2
Product colourKnown for one	Green	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac 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
Weight & dimensions1 differ
WidthKnown for one	134 mm	Unknown — not stated by the source
DepthKnown for one	4 mm	Unknown — not stated by the source
HeightKnown for one	32 mm	Unknown — not stated by the source
WeightDiffers	24 g	28 g
Packaging dataidentical
Package typeKnown for one	DIMM	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.