Product comparison · 2 memory modules

Kingston Technology 32GB DDR3 1866MHz ECC 1.5v vs Kingston Technology 32GB DDR3L 1600MHz LRDIMM

Key differences

Internal memory type
- 32GB DDR3 1866MHz ECC 1.5v:DDR3
- 32GB DDR3L 1600MHz LRDIMM:DDR3L
CAS latency
- 32GB DDR3 1866MHz ECC 1.5v:13
- 32GB DDR3L 1600MHz LRDIMM:11
Buffered memory type
- 32GB DDR3 1866MHz ECC 1.5v:Unregistered (unbuffered)
- 32GB DDR3L 1600MHz LRDIMM:Fully buffered
Memory voltage
- 32GB DDR3 1866MHz ECC 1.5v:1.5 V
- 32GB DDR3L 1600MHz LRDIMM:1.35 V
Bus clock rate
- 32GB DDR3 1866MHz ECC 1.5v:1866 MHz
- 32GB DDR3L 1600MHz LRDIMM:1600 MHz

Differences highlightedShow differences only

Comparison of 32GB DDR3 1866MHz ECC 1.5v, 32GB DDR3L 1600MHz LRDIMM
25 specifications	A Kingston Technology 32GB DDR3 1866MHz ECC 1.5v View product	B Kingston Technology 32GB DDR3L 1600MHz LRDIMM View product
Features4 differ
Internal memory	32 GB	32 GB
Memory layout (modules x size)	1 x 32 GB	1 x 32 GB
Internal memory typeDiffers	DDR3	DDR3L
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	13	11
Memory bus	72 bit	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Fully buffered
Memory ranking	4	4
Memory voltageDiffers	1.5 V	1.35 V
Module configuration	4G X 72	4G X 72
Row cycle timeKnown for one	47.91 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	34 ns	Unknown — not stated by the source
Lead plating	Gold	Gold
Memory channelsKnown for one	Unknown — not stated by the source	Quad-channel
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-55 - 100 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Width	133.3 mm	133.3 mm
Other features1 differ
Chips organisation	X4	X4
Bus clock rateDiffers	1866 MHz	1600 MHz
Error indication	ECC	ECC
Internal memory	32768 MB	32768 MB
Memory layout	1 x 32768 MB	1 x 32768 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.