Product comparison · 2 memory modules

2-Power 1GB DDR2 533MHz vs 2-Power 16GB DDR3 1866MHz ECC Reg RDIMM Memory

Key differences

Internal memory
- 1GB DDR2 533MHz:1 GB
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:16 GB
Memory layout (modules x size)
- 1GB DDR2 533MHz:1 x 1 GB
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:1 x 16 GB
Internal memory type
- 1GB DDR2 533MHz:DDR2
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:DDR3L
ECC
- 1GB DDR2 533MHz:No
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:Yes
CAS latency
- 1GB DDR2 533MHz:4
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:13
Memory clock speed
- 1GB DDR2 533MHz:533 MHz
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:1866 MHz
Memory ranking
- 1GB DDR2 533MHz:1
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:2

Differences highlightedShow differences only

Comparison of 1GB DDR2 533MHz, MEM8753B
15 specifications	A 2-Power 1GB DDR2 533MHz View product	B 2-Power 16GB DDR3 1866MHz ECC Reg RDIMM Memory Model MEM8753B View product
Features7 differ
Internal memoryDiffers	1 GB	16 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 16 GB
Internal memory typeDiffers	DDR2	DDR3L
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	4	13
Memory clock speedDiffers	533 MHz	1866 MHz
Memory rankingDiffers	1	2
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Product colourKnown for one	Green	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	32 mm
DepthKnown for one	Unknown — not stated by the source	132 mm
HeightKnown for one	Unknown — not stated by the source	4 mm
WeightKnown for one	Unknown — not stated by the source	22 g

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.