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Green 240-pin DDR3L RDIMM with black Samsung chips

A-Tech

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

SKU CH-9TS4-GP2PB

16 GB DDR3L 1600 registered ECC server memory module with Samsung chips, 2Rx4 organisation and 1.35 V operation

  • Total capacity16 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetSamsung Chipset
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • Supermicro certified for validated server compatibility
  • Samsung 2Rx4 chipset delivers 16GB registered ECC reliability
  • DDR3L 1600MHz at 1.35V reduces power draw
  • CL11 latency supports responsive multi-tasking workloads
  • 240-pin RDIMM form factor fits qualified platforms

Server Memory Upgrade

This 16GB DDR3L module is built for servers and workstations that require registered ECC memory. It suits administrators expanding capacity in compatible Supermicro platforms or similar 240-pin RDIMM systems.

Thermals and Power Draw

Operating at 1.35V, the low-voltage DDR3L design reduces power consumption and heat output compared to standard 1.5V DDR3 modules. The registered buffer helps maintain signal integrity without adding active cooling requirements.

Build and Connectivity

The 240-pin RDIMM form factor uses a dual-rank 2Rx4 Samsung chipset layout. Supermicro certification confirms compatibility with qualified motherboards, while ECC registration supports data integrity for critical workloads.

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).

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 nameSuperMicro
Product lineSupermicro Certified
Model nameMEM-DR316L-SL04-ER16
Total capacity16 GB
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetSamsung Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.35 V

Questions about this item

How do I install this 240-pin DDR3L RDIMM, and what step do people often get wrong?

Align the notch on the module with the key in the 240-pin DIMM slot, press down firmly until both side clips click shut, and verify the system detects 16 GB at 1600 MHz in BIOS. The step often missed is seating the module fully so both clips engage automatically.

What maintenance or replacement will this 16 GB ECC registered module need later?

No routine maintenance is required. If a correctable error count rises or the system logs uncorrectable ECC events, replace the module. Otherwise it runs for the life of the server.

What limit appears first when this CL11 1.35 V module runs under sustained load?

The CAS latency of 11 cycles at 1600 MHz sets the timing floor; sustained throughput is bounded by the PC3L-12800 data rate and the registered buffer adding one cycle per command.

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