Product comparison · 2 memory modules

ADATA VD2U800B2G5-B memory module vs Hypertec 202172-B21-HY (Legacy)

Key differences

Internal memory
- VD2U800B2G5-B memory module:2 GB
- 202172-B21-HY (Legacy):4 GB
Memory layout (modules x size)
- VD2U800B2G5-B memory module:1 x 2 GB
- 202172-B21-HY (Legacy):1 x 4 GB
Internal memory type
- VD2U800B2G5-B memory module:DDR2
- 202172-B21-HY (Legacy):DDR
Memory form factor
- VD2U800B2G5-B memory module:240-pin DIMM
- 202172-B21-HY (Legacy):184-pin DIMM
ECC
- VD2U800B2G5-B memory module:No
- 202172-B21-HY (Legacy):Yes
Memory clock speed
- VD2U800B2G5-B memory module:800 MHz
- 202172-B21-HY (Legacy):266 MHz
Number of pins
- VD2U800B2G5-B memory module:240
- 202172-B21-HY (Legacy):184

Differences highlightedShow differences only

Comparison of VD2U800B2G5-B, 202172-B21-HY (Legacy)
13 specifications	A ADATA VD2U800B2G5-B memory module Model VD2U800B2G5-B View product	B Hypertec 202172-B21-HY (Legacy)View product
Features6 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 4 GB
Internal memory typeDiffers	DDR2	DDR
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	184-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	5	Unknown — not stated by the source
Memory clock speedDiffers	800 MHz	266 MHz
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Other features1 differ
Data transfer rateKnown for one	6400 Mbit/s	Unknown — not stated by the source
Number of pinsDiffers	240	184
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM

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.