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Green 240-pin DDR3L ECC registered DIMM with black chips

A-Tech

A-Tech 16GB DDR3L 1333 ECC RDIMM 4Rx4 1.35V Server Memory

SKU CH-SNCE-CWHMX

A 16 GB DDR3L 1333 MHz ECC registered DIMM with 4Rx4 organisation and 1.35 V operation for server upgrades

  • Total capacity16 GB
  • Rated speedDDR3L 1333 (PC3L 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • 16 GB DDR3L 1333 MHz server memory for high-capacity workloads
  • ECC registered design detects and corrects data errors automatically
  • Low-voltage 1.35 V operation reduces power draw and heat
  • 4Rx4 rank organisation maximises density in a single 240-pin module
  • Drop-in replacement for Samsung M393B2K70DM0-YH9 and M393B2K70DMB-YH9

16 GB DDR3L Registered ECC Module

This 16 GB DDR3L 1333 MHz module is a registered ECC DIMM built for server and workstation platforms that require error-correcting memory. It operates at 1.35 V low voltage and uses a 4Rx4 organisation with major-brand chips. The 240-pin form factor fits standard DDR3 slots in compatible enterprise systems.

Suits servers needing registered ECC at 1.35 V

IT administrators maintaining DDR3L platforms that specifically call for PC3L-10600 registered memory will find this module a direct replacement. Builders assembling new desktop PCs, laptops, or consumer workstations that use unbuffered non-ECC memory should look elsewhere, as those systems cannot use registered ECC DIMMs.

Registered ECC with 4Rx4 organisation

The single specification that determines fit is the registered ECC design combined with a 4Rx4 rank structure; the motherboard and memory controller must explicitly support registered modules and this rank configuration for the DIMM to function.

How it compares

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

Price $31.99
Cheaper than about 90% 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 $2.00 per GB
Cheaper than about 93% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity16 GB
Performance
Rated speedDDR3L 1333 (PC3L 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Power
Rated voltage1.35 V

Questions about this item

Does my server need a 240-pin DDR3L DIMM slot that accepts registered ECC modules at 1.35V?

Yes, this module is a 240-pin DDR3L RDIMM running at 1.35V with ECC and registered buffering, so the slot must support all of those specifications.

Can I mix this 4Rx4 16GB module with existing 1Rx4 or 2Rx4 DDR3L 1333 RDIMMs in the same system?

Mixing different rank organisations (4Rx4 with 1Rx4 or 2Rx4) is generally not recommended and may prevent the system from posting or cause instability.

After installation, how can I confirm the module is running at 1333MHz with ECC active?

Check the BIOS memory information or use a tool such as CPU-Z or dmidecode; it should report 1333MHz, 1.35V, ECC enabled and registered operation.

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