Product comparison · 2 memory modules

Kingston Technology KCP556SS8-16 memory module vs Kingston Technology 32GB DDR5 5600MT/s ECC Unbuffered DIMM CL46 2Rx8

11specifications compared
6differ
5identical
11known for one product only

Key differences

The Kingston Technology 32GB DDR5 5600MT/s ECC Unbuffered DIMM CL46 2Rx8 has 16 GB more internal memory than the Kingston Technology KCP556SS8-16 memory module (32 GB vs 16 GB). The Kingston Technology 32GB DDR5 5600MT/s ECC Unbuffered DIMM CL46 2Rx8 has 1 more memory ranking than the Kingston Technology KCP556SS8-16 memory module (2 vs 1). Only the Kingston Technology 32GB DDR5 5600MT/s ECC Unbuffered DIMM CL46 2Rx8 has ECC. Memory layout (modules x size): 1 x 16 GB on the Kingston Technology KCP556SS8-16 memory module, 1 x 32 GB on the Kingston Technology 32GB DDR5 5600MT/s ECC Unbuffered DIMM CL46 2Rx8. Component for: Laptop on the Kingston Technology KCP556SS8-16 memory module, Server on the Kingston Technology 32GB DDR5 5600MT/s ECC Unbuffered DIMM CL46 2Rx8.

Internal memory
- KCP556SS8-16 memory module:16 GB
- 32GB DDR5 5600MT/s ECC Unbuffered DIMM CL46 2Rx8:32 GB
Memory layout (modules x size)
- KCP556SS8-16 memory module:1 x 16 GB
- 32GB DDR5 5600MT/s ECC Unbuffered DIMM CL46 2Rx8:1 x 32 GB
Component for
- KCP556SS8-16 memory module:Laptop
- 32GB DDR5 5600MT/s ECC Unbuffered DIMM CL46 2Rx8:Server
Memory form factor
- KCP556SS8-16 memory module:262-pin SO-DIMM
- 32GB DDR5 5600MT/s ECC Unbuffered DIMM CL46 2Rx8:288-pin DIMM
ECC
- KCP556SS8-16 memory module:No
- 32GB DDR5 5600MT/s ECC Unbuffered DIMM CL46 2Rx8:Yes
Memory ranking
- KCP556SS8-16 memory module:1
- 32GB DDR5 5600MT/s ECC Unbuffered DIMM CL46 2Rx8:2

Side by side

Differences highlightedShow differences only

Comparison of KCP556SS8-16, KSM56E46BD8-32MH
22 specifications	A Kingston Technology KCP556SS8-16 memory module Model KCP556SS8-16 View product	B Kingston Technology 32GB DDR5 5600MT/s ECC Unbuffered DIMM CL46 2Rx8 Model KSM56E46BD8-32MH View product
Features6 differ
Internal memoryDiffers	16 GB	32 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 32 GB
Internal memory type	DDR5	DDR5
Memory data transfer rate	5600 MT/s	5600 MT/s
Component forDiffers	Laptop	Server
Memory form factorDiffers	262-pin SO-DIMM	288-pin DIMM
ECCDiffers	No	Yes
On-Die ECCKnown for one	Unknown — not stated by the source	Yes
CAS latency	46	46
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory rankingDiffers	1	2
Memory voltage	1.1 V	1.1 V
Row cycle timeKnown for one	Unknown — not stated by the source	48 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	184 ns
Row active timeKnown for one	Unknown — not stated by the source	32 ns
Row Precharge Time (TRP)Known for one	Unknown — not stated by the source	16
Programming power voltage (VPP)Known for one	Unknown — not stated by the source	1.8 V
Product colourKnown for one	Unknown — not stated by the source	Green
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 95 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-55 - 100 °C
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Other featuresidentical
Doesn't containKnown for one	Unknown — not stated by the source	Halogen

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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