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Green 240-pin DDR3 DIMM with black chips and gold contacts

Kingston Technology Corp.

Kingston Technology Corp. KVR16R11D4/16 16GB DDR3 1600 ECC Registered CL11 2Rx4 server RAM

SKU CH-0759-C3RKM MPN KVR16R11D4/16

16 GB DDR3 ECC registered server memory at 1600 MT/s with CL11 latency

  • Total capacity16 GB
  • Rated speedDDR3 1600
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 16GB capacity supports demanding server workloads
  • DDR3 1600 speed delivers reliable data throughput
  • ECC registered design corrects errors for stability
  • CL11 latency provides responsive memory access
  • 2Rx4 organisation optimises density per module

Server-grade DDR3 ECC Registered module

This 16 GB DDR3 1600 module uses a 240-pin registered design with ECC and a 2Rx4 organisation. It operates at 1.50 V with a CAS latency of CL11. The part is built for server and workstation platforms that require registered memory.

DDR3 1600 registered interface limits

Registered DDR3 modules add a clock cycle of buffering, so the memory controller must support registered operation and the correct voltage. Mixing registered and unbuffered DIMMs is not supported by the DDR3 standard. The 1600 MT/s data rate and CL11 timing are fixed by the JEDEC specification for this speed grade.

Verify platform compatibility before ordering

Confirm that your motherboard or server accepts 240-pin DDR3 registered ECC DIMMs and can run at 1.50 V. Check the maximum supported capacity per slot and the total number of registered ranks the memory controller allows. Systems that require unbuffered or non-ECC memory will not work with this module.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $120.99
Cheaper than about 61% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $7.56 per GB
Typical for this category: the median of 6,064 items is $7.25 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameKingston
Model nameKVR16R11D4/16
Total capacity16 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1600
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.5 V
Size & build
Shipping weight0.04 kg
Package size147 × 46 × 9 mm

Questions about this item

Should I choose this 16 GB module or combine smaller sticks to reach the same total?

This single 16 GB stick uses a 2Rx4 organisation, so it delivers the full capacity in one slot and leaves other slots free for future expansion.

What does the DDR3 1600 rating actually deliver once the module is installed in a server?

The module runs at 1600 MT/s with CL11 timing at 1.50 V, providing the standard JEDEC bandwidth for DDR3 1600 registered memory.

How does the 240-pin registered DDR3 interface limit what this memory can do in practice?

The 240-pin registered DDR3 interface caps the speed at 1600 MT/s and requires a server chipset that supports registered ECC modules.

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