› Unbuffered › DIMM ram memory upgrades

CMS 64GB (4X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard PRIME B450M-K II PRIME B460-PLUS PRIME B460M-A PRIME B460M-A R2.0 - D56

64GB Total memory using 4pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 32GB (1X32GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASRock® Motherboard Z590 Phantom Gaming/ac Z590 Pro4 Z590 Steel L Legend Z590 Steel Legend Wi 66E - C142

32GB Total memory using 1pc of 32GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 32GB (2X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard PRIME B550-PLUS PRIME B550M-A (W-FI) PRIME B550M-A AC PRIME B550M-A - D21

32GB Total memory using 2pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 32GB (4X8GB) DDR3 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard ROG STRIX B560-E GAMING WIFI ROG STRIX B560-F GAMING WIFI ROG STRIX B560-G GAMING WIFI - D71

32GB Total memory using 4pc of 8GB DDR4 2666MHz Non ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 32GB (1X32GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASRock® Motherboard B560M Pr/ac B560M Steel L Legend Fatal1ty X399 Professional Gaming IMB-1313 - C142

32GB Total memory using 1pc of 32GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Check with your motherboard QVL for the latest tested memory parts and supported configurations. Compatible with: ASRock... more

CMS 32GB (2X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard ROG STRIX B460-G Gaming ROG STRIX B460-H Gaming ROG STRIX B450-F GAMING II - D21

32GB Total memory using 2pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 16GB (1X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard B560M-P EX-H410M-V3/CSM EX-H510M-V3 P11C-X PRIME A520M-A/CSM - D25

16GB Total memory using 1pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 32GB (2X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard PRIME B450M-K II PRIME B460-PLUS PRIME B460M-A PRIME B460M-A R2.0 - D21

32GB Total memory using 2pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 32GB (1X32GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard PRIME Z690M-PLUS D4 Pro B550M-A/CSM Pro B550M-C/CSM Pro B560M-C/CSM - C142

32GB Total memory using 1pc of 32GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 64GB (4X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard PRIME B560M-A PRME B560M-A/CSM PRIME H470-PLUS PRIME H470-PLUS/CSM - D56

64GB Total memory using 4pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 4GB (1X4GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASRock® Server Board B550D4U X570D4U-2X570D4U Z490D4U-2Z490D4U - D23

4GB Total memory using 1pc of 4GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 4GB (1X4GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard TUF GAMING B550M-PLUS (WI-FI) TUF GAMING B550M-PLUS TUF GAMING B560-PLUS WIFI - D23

4GB Total memory using 1pc of 4GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 16GB (2X8GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for Dell® Optiplex 7080 Tower/Small Form Factor (SFF) - D22

16GB Total memory using 2pc of 8GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128gb Sockets: 4 Compatible with: Lifetime exchange or repair warranty against manufacturing defects by Computer Memory Solutions.... more

CMS 16GB (1X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard ROG STRIX B560-E GAMING WIFI ROG STRIX B560-F GAMING WIFI ROG STRIX B560-G GAMING WIFI - D25

16GB Total memory using 1pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 32GB (2X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASRock® Server Board 1U4LW-X570/2L2T RPSU B450D4U-B450D4U B550B550D4 - D21

32GB Total memory using 2pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 16GB (2X8GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for Dell® Inspiron 5680 - D22

16GB Total memory using 2pc of 8GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 64GB Sockets: 4 Compatible with: Dell Inspiron 5680 Lifetime exchange or repair warranty against manufacturing defects by Computer Memory... more

CMS 16GB (2X8GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for Dell® Precision 3440 SFF - D22

16GB Total memory using 2pc of 8GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128gb Sockets: 4 Faster memory will clock down to run at optimal speed depending on processor model installed. Only Intel Xeon x2xx Series... more

CMS 16GB (2X8GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for Dell® Optiplex 5070 Small Form Factor (SFF) / Tower - D22

16GB Total memory using 2pc of 8GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 64gb Sockets: 4 Compatible with: Lifetime exchange or repair warranty against manufacturing defects by Computer Memory Solutions. Manufactured... more

CMS 16GB (1X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for Dell® Precision 3440 SFF - D25

16GB Total memory using 1pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128gb Sockets: 4 Faster memory will clock down to run at optimal speed depending on processor model installed. Only Intel Xeon x2xx Series... more

CMS 4GB (1X4GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard ROG CROSSHAIR VIII EXTREME ROG MAXIMUS XIII EXTREME ROG MAXIMUS XIII EXTREME GLACIAL - D23

4GB Total memory using 1pc of 4GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 64GB (4X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASRock® Motherboard X570 Phantom Gaming 4s X570 Taichi Razer Edition X570S PG Riptide WS720T Workstation - D56

64GB Total memory using 4pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 4GB (1X4GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard ROG STRIX B550-F GAMING ROG STRIX B550-XE GAMING (WI-FI) ROG STRIX B560-A GAMING WIFI - D23

4GB Total memory using 1pc of 4GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 16GB (1X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASRock® Motherboard Z590 Phantom Gaming/ac Z590 Pro4 Z590 Steel L Legend Z590 Steel Legend Wi 66E - D25

16GB Total memory using 1pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 8GB (1X8GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for Dell® Precision 3431 Desktop - D24

8GB Total memory using 1pc of 8GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 64gb Sockets: 4 Faster memory will clock down to run at optimal speed depending on processor model installed. Only Intel Xeon x2xx Series... more

CMS 16GB (1X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard TUF GAMING Z590-Plus (Wi-Fi) TUF GAMING Z690-PLUS D4 TUF GAMING Z690-PLUS WIFI D4 - D25

16GB Total memory using 1pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 64GB (4X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard ROG STRIX B550-A GAMING ROG STRIX B550-E GAMING ROG STRIX B550-F GAMING (WI-FI) - D56

64GB Total memory using 4pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 32GB (1X32GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASRock® Motherboard B450M/ R2 B450M/ R2 B460M Pr/ac B550 Ext Extreme4 B550 Extreme4 Motherboard - C142

32GB Total memory using 1pc of 32GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 If a K4 “Kit of 4� part is not listed for a particular speed/capacity it is not recommended to install two K2 “Kit of... more

CMS 32GB (2X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASRock® Motherboard X570 Phantom Gaming 4s X570 Taichi Razer Edition X570S PG Riptide WS720T Workstation - D21

32GB Total memory using 2pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 8GB (2X4GB) DDR3 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard PRIME B560M-A PRME B560M-A/CSM PRIME H470-PLUS PRIME H470-PLUS/CSM - D70

8GB Total memory using 2pc of 4GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 16GB (2X8GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for Dell® Optiplex 3060 SFF / Tower - D22

16GB Total memory using 2pc of 8GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 32GB Sockets: 2 Compatible with: Lifetime exchange or repair warranty against manufacturing defects by Computer Memory Solutions. Manufactured... more

CMS 8GB (1X8GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for Dell® Optiplex 7060 Small Form Factor (SFF) / Tower - D24

8GB Total memory using 1pc of 8GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 64gb Sockets: 4 Compatible with: Lifetime exchange or repair warranty against manufacturing defects by Computer Memory Solutions. Manufactured... more

CMS 8GB (2X4GB) DDR3 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard PRIME Z590-V PRIME Z590M-PLUS PRIME Z690-P D4 PRIME Z690-P WIFI D4 - D70

8GB Total memory using 2pc of 4GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 8GB (2X4GB) DDR3 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard PRIME Z690M-PLUS D4 Pro B550M-A/CSM Pro B550M-C/CSM Pro B560M-C/CSM - D70

8GB Total memory using 2pc of 4GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 16GB (1X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for Dell® Optiplex 7040 SFF - D25

16GB Total memory using 1pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 64gb Sockets: 4 Compatible with: Lifetime exchange or repair warranty against manufacturing defects by Computer Memory Solutions.... more

CMS 64GB (4X16GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASUS® Motherboard ROG STRIX X299-XE GAMING ROG STRIX Z590-A GAMING WIFI ROG STRIX Z590-E GAMING WIFI - D56

64GB Total memory using 4pc of 16GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability If a K4 “Kit of... more

CMS 4GB (1X4GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASRock® Motherboard B550M Pro4 B550M Steel L Legend B55/ac B560 Pro4 B560 Steel L Legend B560M Pro4 - D23

4GB Total memory using 1pc of 4GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 If a K4 “Kit of 4� part is not listed for a particular speed/capacity it is not recommended to install two K2 “Kit of... more

CMS 4GB (1X4GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for ASRock® Motherboard B550 Steel L Legend B550 T Taichi B550 Taichi Razer Edition B550M PG Riptide - D23

4GB Total memory using 1pc of 4GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 128GB Sockets: 4 Mixing modules or kits of different speeds/timings/voltages is not recommended and may cause instability Compatible with:... more

CMS 16GB (2X8GB) DDR4 21300 2666MHz Non ECC DIMM Memory Ram Upgrade Replacement for Dell® Inspiron 3670 Desktop - D22

16GB Total memory using 2pc of 8GB DDR4 2666MHz Non-ECC CL19 2R X8 1.2V Unbuffered DIMM 288-pin Max Capacity: 32GB Sockets: 2 Compatible with: Dell Inspiron 3670 Desktop Lifetime exchange or repair warranty against manufacturing defects by Computer... more