Product comparison · 2 memory modules

Kingston Technology 4GB DDR3L-1600MHz Server Premier vs Kingston Technology 8GB DDR3 1866MHz

Key differences

Internal memory
- 4GB DDR3L-1600MHz Server Premier:4 GB
- 8GB DDR3 1866MHz:8 GB
Buffered memory type
- 4GB DDR3L-1600MHz Server Premier:Unregistered (unbuffered)
- 8GB DDR3 1866MHz:Registered (buffered)
Module configuration
- 4GB DDR3L-1600MHz Server Premier:512M x 72
- 8GB DDR3 1866MHz:1G X 72
Height
- 4GB DDR3L-1600MHz Server Premier:30 mm
- 8GB DDR3 1866MHz:33.3 mm
Chips organisation
- 4GB DDR3L-1600MHz Server Premier:X8
- 8GB DDR3 1866MHz:X4
Bus clock rate
- 4GB DDR3L-1600MHz Server Premier:1600 MHz
- 8GB DDR3 1866MHz:1866 MHz
Internal memory
- 4GB DDR3L-1600MHz Server Premier:4096 MB
- 8GB DDR3 1866MHz:8192 MB
Memory layout
- 4GB DDR3L-1600MHz Server Premier:1 x 4096 MB
- 8GB DDR3 1866MHz:1 x 8192 MB

Differences highlightedShow differences only

Comparison of 4GB DDR3L-1600MHz Server Premier, 8GB DDR3 1866MHz
28 specifications	A Kingston Technology 4GB DDR3L-1600MHz Server Premier View product	B Kingston Technology 8GB DDR3 1866MHz View product
Features3 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Known for one	1 x 4 GB	Unknown — not stated by the source
CAS latencyKnown for one	11	Unknown — not stated by the source
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory voltageKnown for one	1.35 V	Unknown — not stated by the source
Module configurationDiffers	512M x 72	1G X 72
Row cycle timeKnown for one	48.125 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	35 ns	Unknown — not stated by the source
SPD profileKnown for one	Yes	Unknown — not stated by the source
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 & dimensions1 differ
HeightDiffers	30 mm	33.3 mm
DepthKnown for one	Unknown — not stated by the source	7.9 mm
Other features4 differ
Chips organisationDiffers	X8	X4
Bus clock rateDiffers	1600 MHz	1866 MHz
Internal memoryDiffers	4096 MB	8192 MB
Memory layoutDiffers	1 x 4096 MB	1 x 8192 MB
CompatibilityKnown for one	Unknown — not stated by the source	UCS-MR-1X082RZ-A (Cisco)

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.