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Green circuit board with black memory chips, 204 gold pins along bottom edge, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM10246412800SODRL 8GB DDR3L 1600MHz SODIMM for QNAP TVS-671 memory upgrade

SKU CH-2CPD-WMQ9B

8GB DDR3L 1600MHz SODIMM module upgrades QNAP TVS-671 NAS memory with CL11 timing and 1.35V operation

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 8GB capacity expands QNAP TVS-671 storage headroom
  • DDR3L 1600MHz speed matches system memory bus
  • 35V low voltage reduces NAS power draw
  • 204-pin SODIMM form factor fits TVS-671 slots
  • CL11 timing delivers responsive multitask performance

8GB DDR3L SODIMM for QNAP TVS-671

This 8GB DDR3L SODIMM module is built to upgrade QNAP TVS-671 NAS servers. It uses a 204-pin form factor and runs at 1600 MHz with a low 1.35V operating voltage. The stick is unbuffered, non-ECC and organised as a dual-rank 2Rx8 configuration.

Sustained operation at 1600 MHz

The module maintains its rated 1600 MHz speed under continuous workloads thanks to standard CL11 11-11-11 timings and the reduced 1.35V DDR3L voltage. Unbuffered signalling keeps latency predictable during long file transfers or backup jobs. Major-brand chips provide the stability expected in always-on NAS environments.

Dual-rank 2Rx8 organisation

The single stick is organised as 2Rx8, meaning two ranks of eight-bit wide chips. This rank structure is the specification that determines whether the TVS-671 memory controller can address the full 8GB capacity. Buyers needing a single-rank module or ECC error correction should look elsewhere.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $2.37 per GB
Cheaper than about 92% of the 20,941 comparable items (median $8.19 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 nameComputer Memory Solutions
Model nameCM10246412800SODRL
Total capacity8 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsQNAP NAS Servers TVS-671
In the box
Included items1 Memory RAM Stick

Questions about this item

How much heat and power does the 1.35 V DDR3L module draw when the QNAP TVS-671 runs continuously?

At 1.35 V the DDR3L stick uses less power and generates less heat than standard 1.5 V DDR3, helping the NAS stay cooler during all-day operation.

What must the QNAP TVS-671 already have for this 204-pin SODIMM to install and work?

The TVS-671 needs a free DDR3 SO-DIMM slot; the module is unbuffered, non-ECC and keyed for 204 pins, so it fits straight into the NAS memory socket.

Will this CL11 1600 MHz stick run correctly alongside the original memory already in my TVS-671?

The TVS-671 memory controller will clock all installed modules to the lowest common speed and latency, so this CL11 1600 MHz module will operate stably with existing DDR3L memory.

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