Product comparison · 2 memory modules

Dell 4GB DDR3 DIMM 240-pin 1333Mhz vs Dell 8GB DIMM 240-pin DDR3 1333MHz CL9

10specifications compared
4differ
6identical
3known for one product only

Key differences

The Dell 8GB DIMM 240-pin DDR3 1333MHz CL9 has 4 GB more internal memory than the Dell 4GB DDR3 DIMM 240-pin 1333Mhz (8 GB vs 4 GB). Memory layout (modules x size): 1 x 4 GB on the Dell 4GB DDR3 DIMM 240-pin 1333Mhz, 1 x 8 GB on the Dell 8GB DIMM 240-pin DDR3 1333MHz CL9. Buffered memory type: Unregistered (unbuffered) on the Dell 4GB DDR3 DIMM 240-pin 1333Mhz, Registered (buffered) on the Dell 8GB DIMM 240-pin DDR3 1333MHz CL9.

Internal memory
- 4GB DDR3 DIMM 240-pin 1333Mhz:4 GB
- 8GB DIMM 240-pin DDR3 1333MHz CL9:8 GB
Memory layout (modules x size)
- 4GB DDR3 DIMM 240-pin 1333Mhz:1 x 4 GB
- 8GB DIMM 240-pin DDR3 1333MHz CL9:1 x 8 GB
Buffered memory type
- 4GB DDR3 DIMM 240-pin 1333Mhz:Unregistered (unbuffered)
- 8GB DIMM 240-pin DDR3 1333MHz CL9:Registered (buffered)

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR3 DIMM 240-pin 1333Mhz, 8GB DIMM 240-pin DDR3 1333MHz CL9
13 specifications	A Dell 4GB DDR3 DIMM 240-pin 1333Mhz View product	B Dell 8GB DIMM 240-pin DDR3 1333MHz CL9 View product
Features3 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 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 latencyKnown for one	Unknown — not stated by the source	9
Memory clock speed	1333 MHz	1333 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory ranking	2	2
Memory voltageKnown for one	Unknown — not stated by the source	1.35 V
Other features1 differ
Chips organisationKnown for one	Unknown — not stated by the source	X8
CompatibilityDiffers	PowerEdge C5125 PowerEdge C5220	PowerEdge C8220 PowerEdge M620 PowerEdge M820 PowerEdge R620 PowerEdge R720 Poweredge R720xd PowerEdge R820 PowerEdge T620

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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