We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green circuit boards with black memory chips and gold edge connectors

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR4 2666MHz CL19 DIMM Lenovo ThinkCentre M720 SFF Tower D22

SKU CH-0F66-KSSR7

16 GB DDR4 kit (2 × 8 GB) at 2666 MHz CL19 for Lenovo ThinkCentre M720 SFF and Tower

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL19
  • Memory timings19-19-19
  • Rated voltage1.2 V
  • 16 GB dual-channel kit boosts multitasking
  • 2666 MHz DDR4 speed matches system spec
  • CL19 latency keeps timing tight
  • 2 V operation runs cool and efficient
  • Guaranteed fit for ThinkCentre M720 SFF and Tower

Compatible upgrade for ThinkCentre M720

This 16 GB kit contains two 8 GB DDR4 DIMMs rated at 2666 MHz with CL19 timings. It is built specifically for Lenovo ThinkCentre M720 SFF and Tower systems. The modules run at 1.2 V and use unbuffered, non-ECC 288-pin DDR4 SDRAM.

Two matched sticks enable dual-channel operation

The pair is tested together so both modules operate at identical speed and latency. Using the matched kit avoids timing mismatches that can occur when mixing separate sticks. No heat spreaders are included, keeping the profile low for small-form-factor chassis.

Straightforward DIMM installation

Align the notch on each 288-pin module with the slot key and press firmly until the retention clips click. The system supports up to 64 GB across four sockets, so this kit leaves two slots free for future expansion. Buyers who need ECC or registered memory should choose a different kit.

How it compares

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

Price $93.99
Cheaper than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $5.87 per GB
Cheaper than about 67% 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 nameCM1024642666DIMM
Total capacity16 GB (2 × 8 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL19
Memory timings19-19-19
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsLenovo ThinkCentre M720 SFF,ThinkCentre M720 Tower
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 288-pin DDR4 modules need replacement if I later upgrade to the 64 GB maximum?

The kit provides 16 GB in two 8 GB sticks. The platform supports up to 64 GB across four slots, so you can add two more matching modules instead of replacing these.

What limits sustained throughput at DDR4 2666 CL19?

The CL19 timing at 2666 MHz sets the latency floor, and the dual-rank 2Rx8 organisation determines how many banks can be accessed in parallel during long workloads.

How much heat and power do the 1.2 V unbuffered DIMMs produce in all-day use?

At 1.2 V with no heat spreader, each 8 GB module draws minimal power and runs cool enough for continuous operation inside the ThinkCentre M720 chassis.

More in Model-Specific Memory Upgrades

Similar items