Product comparison · 2 memory modules

HP 16GB DDR3-1333 ECC vs HP 313305-B21 memory module

6specifications compared
5differ
1identical
3known for one product only

Key differences

Internal memory
- 16GB DDR3-1333 ECC:16 GB
- 313305-B21 memory module:2 GB
Memory layout (modules x size)
- 16GB DDR3-1333 ECC:4 x 4 GB
- 313305-B21 memory module:2 x 1 GB
Internal memory type
- 16GB DDR3-1333 ECC:DDR3
- 313305-B21 memory module:DDR
Memory form factor
- 16GB DDR3-1333 ECC:240-pin DIMM
- 313305-B21 memory module:184-pin DIMM
Memory clock speed
- 16GB DDR3-1333 ECC:1333 MHz
- 313305-B21 memory module:266 MHz

Side by side

Differences highlightedShow differences only

Comparison of 16GB DDR3-1333 ECC, 313305-B21
9 specifications	A HP 16GB DDR3-1333 ECC View product	B HP 313305-B21 memory module Model 313305-B21 View product
Features5 differ
Internal memoryDiffers	16 GB	2 GB
Memory layout (modules x size)Differs	4 x 4 GB	2 x 1 GB
Internal memory typeDiffers	DDR3	DDR
Memory form factorDiffers	240-pin DIMM	184-pin DIMM
ECC	Yes	Yes
Memory clock speedDiffers	1333 MHz	266 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	184

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.

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