Product comparison · 2 memory modules

Kingston Technology 2GB 1333MHz vs Kingston Technology 4GB DDR3L-1600MHz ECC

12specifications compared
7differ
5identical
16known for one product only

Key differences

Internal memory
- 2GB 1333MHz:2 GB
- 4GB DDR3L-1600MHz ECC:4 GB
Memory layout (modules x size)
- 2GB 1333MHz:1 x 2 GB
- 4GB DDR3L-1600MHz ECC:1 x 4 GB
Internal memory type
- 2GB 1333MHz:DDR3
- 4GB DDR3L-1600MHz ECC:DDR3L
ECC
- 2GB 1333MHz:No
- 4GB DDR3L-1600MHz ECC:Yes
CAS latency
- 2GB 1333MHz:9
- 4GB DDR3L-1600MHz ECC:11
Memory voltage
- 2GB 1333MHz:1.5 V
- 4GB DDR3L-1600MHz ECC:1.35 V
Module configuration
- 2GB 1333MHz:256M x 64
- 4GB DDR3L-1600MHz ECC:512M x 72

Side by side

Differences highlightedShow differences only

Comparison of 2GB 1333MHz, 4GB DDR3L-1600MHz ECC
28 specifications	A Kingston Technology 2GB 1333MHz View product	B Kingston Technology 4GB DDR3L-1600MHz ECC View product
Features7 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 4 GB
Internal memory typeDiffers	DDR3	DDR3L
ECCDiffers	No	Yes
CAS latencyDiffers	9	11
Memory busKnown for one	Unknown — not stated by the source	72 bit
Memory rankingKnown for one	Unknown — not stated by the source	1
Memory voltageDiffers	1.5 V	1.35 V
Module configurationDiffers	256M x 64	512M x 72
SPD profileKnown for one	Unknown — not stated by the source	Yes
Lead platingKnown for one	Unknown — not stated by the source	Gold
Row cycle timeKnown for one	49.125 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	260 ns	Unknown — not stated by the source
Row active timeKnown for one	36 ns	Unknown — not stated by the source
Product colourKnown for one	Black, Green	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
HeightKnown for one	Unknown — not stated by the source	30 mm
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
Bus clock rateKnown for one	Unknown — not stated by the source	1600 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Internal memoryKnown for one	Unknown — not stated by the source	4096 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 4096 MB
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	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.

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