Product comparison · 2 memory modules

2-Power 16GB DDR3 RDIMM LV vs 2-Power 512MB DDR 400MHz DIMM Memory - replaces 2PDPC400UBJA151M

Key differences

Internal memory
- 16GB DDR3 RDIMM LV:16 GB
- 512MB DDR 400MHz DIMM Memory - replaces 2PDPC400UBJA151M:0.5 GB
Memory layout (modules x size)
- 16GB DDR3 RDIMM LV:1 x 16 GB
- 512MB DDR 400MHz DIMM Memory - replaces 2PDPC400UBJA151M:1 x 0.5 GB
Internal memory type
- 16GB DDR3 RDIMM LV:DDR3L
- 512MB DDR 400MHz DIMM Memory - replaces 2PDPC400UBJA151M:DDR
ECC
- 16GB DDR3 RDIMM LV:Yes
- 512MB DDR 400MHz DIMM Memory - replaces 2PDPC400UBJA151M:No
CAS latency
- 16GB DDR3 RDIMM LV:9
- 512MB DDR 400MHz DIMM Memory - replaces 2PDPC400UBJA151M:3
Memory clock speed
- 16GB DDR3 RDIMM LV:1333 MHz
- 512MB DDR 400MHz DIMM Memory - replaces 2PDPC400UBJA151M:400 MHz
Memory ranking
- 16GB DDR3 RDIMM LV:2
- 512MB DDR 400MHz DIMM Memory - replaces 2PDPC400UBJA151M:1
Weight
- 16GB DDR3 RDIMM LV:22 g
- 512MB DDR 400MHz DIMM Memory - replaces 2PDPC400UBJA151M:28 g

Differences highlightedShow differences only

Comparison of 16GB DDR3 RDIMM LV, 2PDPC400UBJA151M
19 specifications	A 2-Power 16GB DDR3 RDIMM LV View product	B 2-Power 512MB DDR 400MHz DIMM Memory - replaces 2PDPC400UBJA151M Model 2PDPC400UBJA151M View product
Features7 differ
Internal memoryDiffers	16 GB	0.5 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 0.5 GB
Internal memory typeDiffers	DDR3L	DDR
Memory form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
ECCDiffers	Yes	No
CAS latencyDiffers	9	3
Memory clock speedDiffers	1333 MHz	400 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory rankingDiffers	2	1
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	152 mm	Unknown — not stated by the source
DepthKnown for one	6 mm	Unknown — not stated by the source
HeightKnown for one	52 mm	Unknown — not stated by the source
WeightDiffers	22 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.