Product comparison · 2 memory modules

Kingston Technology 4GB DDR3 1600MHz Bulk vs Kingston Technology 64GB DDR3-1600MHz ECC

18specifications compared
5differ
13identical
10known for one product only

Key differences

Internal memory
- 4GB DDR3 1600MHz Bulk:4 GB
- 64GB DDR3-1600MHz ECC:64 GB
Memory layout (modules x size)
- 4GB DDR3 1600MHz Bulk:1 x 4 GB
- 64GB DDR3-1600MHz ECC:4 x 16 GB
Buffered memory type
- 4GB DDR3 1600MHz Bulk:Unregistered (unbuffered)
- 64GB DDR3-1600MHz ECC:Registered (buffered)
Module configuration
- 4GB DDR3 1600MHz Bulk:512M x 72
- 64GB DDR3-1600MHz ECC:2048M x 72
Internal memory
- 4GB DDR3 1600MHz Bulk:4096 MB
- 64GB DDR3-1600MHz ECC:65536 MB

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR3 1600MHz Bulk, 64GB DDR3-1600MHz ECC
28 specifications	A Kingston Technology 4GB DDR3 1600MHz Bulk View product	B Kingston Technology 64GB DDR3-1600MHz ECC View product
Features4 differ
Internal memoryDiffers	4 GB	64 GB
Memory layout (modules x size)Differs	1 x 4 GB	4 x 16 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latency	11	11
Memory bus	72 bit	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory channelsKnown for one	Unknown — not stated by the source	Quad-channel
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltage	1.5 V	1.5 V
Module configurationDiffers	512M x 72	2048M x 72
SPD profileKnown for one	Unknown — not stated by the source	Yes
Lead plating	Gold	Gold
Row cycle timeKnown for one	48.125 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	160 ns	Unknown — not stated by the source
Row active timeKnown for one	35 ns	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)	-55 - 100 °C	-55 - 100 °C
Weight & dimensionsidentical
Width	133.3 mm	133.3 mm
Height	30 mm	30 mm
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM
Other features1 differ
Chips organisationKnown for one	Unknown — not stated by the source	X4
Bus clock rate	1600 MHz	1600 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Internal memoryDiffers	4096 MB	65536 MB
Memory layoutKnown for one	Unknown — not stated by the source	4 x 16384 MB

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.

More memory module comparisons

All memory module comparisons