Your Browsing History
- In Stock
- Sold by Newegg
- Make an Offer
- New
Any questions? Our AI mode will help you find out quickly.
Try me now
DDR4 Desktop RAM Memory Upgrades
Shop A-Tech
Quick View
370-ADOR - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2RX8 1.2v ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 370-ADOR
- $159.45 –
Quick View
NMWFP - Dell Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: NMWFP
- $159.45 –
Quick View
850880-001 - HP Compatible 16GB PC4-21300 DDR4-2666Mhz 1Rx4 1.2v ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 850880-001
- $159.45 –
Quick View
3PL82AA - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V Non-ECC UDIMM
- CAS Latency: CL15
- Voltage: 1.20V
- Chipset: Major Brand Chipset
- Buffered/Registered: Unregistered
- Model #: 3PL82AA
- $159.45 –
Quick View
1XD85AT - HP Compatible 16GB PC4-21300 DDR4-2666MHz 1RX4 1.2V ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 1XD85AT
- $159.45 –
Quick View
Q2D31A - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC Registered RDIMM
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: Q2D31A
- $159.45 –
Quick View
3PL82AT - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V Non-ECC UDIMM
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: 3PL82AT
- $159.45 –
Quick View
3TK83AT - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V Non-ECC UDIMM
- CAS Latency: CL15
- Voltage: 1.20V
- Chipset: Major Brand Chipset
- Buffered/Registered: Unregistered
- Model #: 3TK83AT
- $159.45 –
Quick View
3TQ36AA - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V Non-ECC SODIMM
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: 3TQ36AA
- $134.45 –
Quick View
840757-191 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 1Rx4 1.2V ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 840757-191
- $159.45 –
Quick View
370-ADND - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2RX8 1.2v ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 370-ADND
- $159.45 –
Quick View
815098-S21 - HP Compatible 16GB PC4-21300 DDR4-2666Mhz 1RX4 1.2v ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 815098-S21
- $159.45 –
Quick View
870840-001 - HP Compatible 16GB PC4-21300 DDR4-2666Mhz 2RX8 1.2v ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 870840-001
- $159.45 –
Quick View
868842-001 - HP Compatible 16GB PC4-21300 DDR4-2666Mhz 1RX4 1.2v ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 868842-001
- $159.45 –
Quick View
Black Diamond Memory 16GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD16G2666MQR26
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx4
- Model #: BD16G2666MQR26
- $699.99 –
- Free Shipping
Quick View
UCS-MR-X16G1RS-H - Cisco Compatible 16GB PC4-21300 DDR4-2666Mhz 1Rx4 1.2v ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: UCS-MR-X16G1RS-H
- $159.45 –
Quick View
P05588-B21 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC Registered RDIMM
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: P05588-B21
- $159.45 –
Quick View
370-ADLW - Dell Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V Non-ECC UDIMM
- CAS Latency: CL15
- Voltage: 1.20V
- Chipset: Major Brand Chipset
- ECC: Yes
- Model #: 370-ADLW
- $159.45 –
Quick View
Black Diamond Memory 16GB (2 x 8GB) ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD8GX22666MQR26
- Type: 288-Pin DDR4 SDRAM
- Rank: 1Rx4
- Model #: BD8GX22666MQR26
- $699.99 –
- Free Shipping
Quick View
868846-001 - HP Compatible 16GB PC4-21300 DDR4-2666Mhz 2RX8 1.2v ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 868846-001
- $159.45 –
Quick View
840757-091 - HP Compatible 16GB PC4-21300 DDR4-2666Mhz 1RX4 1.2v ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 840757-091
- $159.45 –
Quick View
840756-191 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 840756-191
- $159.45 –
Quick View
815098-B21 - HP Compatible 16GB PC4-21300 DDR4-2666Mhz 1Rx4 1.2v Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 815098-B21
- $159.45 –
Quick View
4X70R38788 - Lenovo Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V Non-ECC UDIMM
- CAS Latency: CL15
- Voltage: 1.20V
- Chipset: Major Brand Chipset
- ECC: Yes
- Model #: 4X70R38788
- $159.45 –
Quick View
A9781928 - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: A9781928
- $159.45 –
Quick View
3TK84AT - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V Non-ECC SODIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 3TK84AT
- $134.45 –
Quick View
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: AA940922
- $236.99 –
- More options from $69.00 - $291.40
- Est. Shipping Fee $6.81
Quick View
AA103684 - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v Non-288-Pin DDR4 SDRAM
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: AA103684
- $159.45 –
Quick View
P07029-B21 - HP Compatible 16GB PC4-21300 DDR4-2666MHz 2Rx8 1.2V ECC Registered RDIMM
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: P07029-B21
- $159.45 –
Quick View
7X77A01302 - Lenovo Compatible 16GB PC4-21300 DDR4-2666Mhz 1Rx4 1.2v Registered RDIMM
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Model #: 7X77A01302
- $159.45 –
Quick View
TP9W1 - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v Non-288-Pin DDR4 SDRAM
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: TP9W1
- $159.45 –
Quick View
- CAS Latency: CL11
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: HY4162666ECCD8-1-M3
- $169.99 –
Quick View
AA281953 - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v Non-288-Pin DDR4 SDRAM
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: AA281953
- $159.45 –
Quick View
4ZC7A08702 - Lenovo Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v Non-288-Pin DDR4 SDRAM
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: 4ZC7A08702
- $159.45 –
Quick View
370-AEBF - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v Non-288-Pin DDR4 SDRAM
- Chipset: Major Brand Chipset
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: 370-AEBF
- $159.45 –
Quick View
Kingston 16GB 260-Pin DDR4 SO-DIMM ECC Unbuffered DDR4 2666 (PC4 21300) Server Memory Model KTH-PN426E/16G
OUT OF STOCK
- CAS Latency: CL19
- Voltage: 1.20V
- Type: 260-Pin DDR4 SO-DIMM
- Rank: 2Rx8
- Model #: KTH-PN426E/16G
- COMING SOON