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Green rectangular DDR3L server memory module with gold edge connectors and black chips on both sides

A-Tech

A-Tech 16GB DDR3L 1600 ECC RDIMM 2Rx4 1.35V server RAM

SKU CH-RHH2-NTTG0

16GB DDR3L 1600 ECC registered DIMM with 2Rx4 organisation and 1.35V low-voltage operation

  • Total capacity16 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • ECC protection prevents data corruption in servers
  • registered DIMM design supports heavy multi-module loads
  • 16 GB capacity expands memory for demanding workloads
  • DDR3L 1600 speed at 1.35 V reduces power draw
  • 240-pin form factor fits compatible server boards

16GB DDR3L ECC RDIMM for Servers

This 16GB DDR3L 1600 ECC registered DIMM is built for servers and workstations that require error-correcting, low-voltage memory. It runs at 1.35V with CL11 latency and a 2Rx4 organisation. The 240-pin module replaces Crucial CT2K16G3ERVLD4160B and CT16G3ERVLD4160B parts. Systems needing registered ECC DDR3L at this density will use it directly.

Suits DDR3L registered ECC platforms only

Administrators upgrading or repairing DDR3L servers that accept 16GB registered ECC modules will find this a direct match. It is not for desktops or laptops that use unbuffered non-ECC memory. It is not for systems limited to 1.5V DDR3 or to lower-density registered DIMMs. Buyers who need 262-pin SO-DIMM form factors or different voltage standards must select a different module.

2Rx4 registered ECC at 1.35V decides fit

The single specification that determines compatibility is the combination of registered ECC operation, 2Rx4 rank structure, and 1.35V DDR3L signalling. Your motherboard and CPU must explicitly support registered ECC DDR3L at this rank configuration. Verify the qualified vendor list before purchase; an incorrect match will prevent the system from posting.

How it compares

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

Price $32.99
Cheaper than about 89% 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 $2.06 per GB
Cheaper than about 93% of the 6,064 comparable items (median $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 nameA-Tech
Product lineCompatible Replacement for Crucial
Model nameCT2K16G3ERVLD4160B, CT16G3ERVLD4160B
Total capacity16 GB
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.35 V

Questions about this item

Does my server need DDR3L slots and ECC RDIMM support to use this 16GB module?

Yes — the module is DDR3L 1600 ECC RDIMM, so the motherboard must accept DDR3L registered ECC DIMMs at 1.35V.

Can I mix this 2Rx4 module with existing 1Rx4 DDR3L ECC RDIMMs in the same channel?

Mixing ranks is possible if the platform supports it; the module runs at DDR3L 1600 CL11 1.35V, so all DIMMs will operate at the lowest common speed and voltage.

How can I confirm the module is running at DDR3 1600 CL11 after installation?

Check the BIOS or OS memory report for 1600 MT/s speed, CL11 timings, 1.35V voltage, and registered ECC status.

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