Product comparison · 2 memory modules

HP 16GB 2Rx4 PC3L-12800R-11 Kit Bulk vs HP 4-GB PC3-12800 (DDR3-1600 MHz) DIMM Memory

Key differences

Internal memory
- 16GB 2Rx4 PC3L-12800R-11 Kit Bulk:16 GB
- 4-GB PC3-12800 (DDR3-1600 MHz) DIMM Memory:4 GB
Memory layout (modules x size)
- 16GB 2Rx4 PC3L-12800R-11 Kit Bulk:1 x 16 GB
- 4-GB PC3-12800 (DDR3-1600 MHz) DIMM Memory:1 x 4 GB
ECC
- 16GB 2Rx4 PC3L-12800R-11 Kit Bulk:Yes
- 4-GB PC3-12800 (DDR3-1600 MHz) DIMM Memory:No
Buffered memory type
- 16GB 2Rx4 PC3L-12800R-11 Kit Bulk:Registered (buffered)
- 4-GB PC3-12800 (DDR3-1600 MHz) DIMM Memory:Unregistered (unbuffered)

Differences highlightedShow differences only

Comparison of 16GB 2Rx4 PC3L-12800R-11 Kit Bulk, B4U36A6
11 specifications	A HP 16GB 2Rx4 PC3L-12800R-11 Kit Bulk View product	B HP 4-GB PC3-12800 (DDR3-1600 MHz) DIMM Memory Model B4U36A6 View product
Features4 differ
Internal memoryDiffers	16 GB	4 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	11	Unknown — not stated by the source
Memory clock speed	1600 MHz	1600 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingKnown for one	2	Unknown — not stated by the source
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel

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.