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DDR4 Desktop RAM Memory Upgrades
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Crucial 4GB Single DDR4 2666 MT/s (PC4-21300) CL19 x8 UDIMM 288-Pin Memory - CT4G4DFS8266
- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- BIOS/Performance Profile: Intel XMP 2.0
- Model #: CT4G4DFS8266
- $21.44 –
- Free Shipping
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AGI UD128 4GB DDR3 UDIMM 1600MHz CL11, 240-pin for Desktop Memory Model RAM Module Upgrade AGI160004UD128
- CAS Latency: CL11
- Model #: AGI160004UD128
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Crucial RAM 4GB DDR4 2666 MHz CL19 Desktop Memory CT4G4DFS6266
- CAS Latency: CL19
- Voltage: 1.2 V
- Buffered/Registered: Unbuffered
- Features: Speeds up to 3200 MT/s and faster data rates are expected to be available as DDR4 technology matures Increase bandwidth by up to 32% Reduce power consumption by up to 40% Faster bursts access speeds for improved sequential data throughout Optimized for next generation processors and platforms
- Model #: CT4G4DFS6266
- $21.44 –
- Free Shipping
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4GB RAM Replacement for Synology D4NE-2666-4G | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772489035
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- CAS Latency: CL19
- Timing: 19-19-19-43
- Buffered/Registered: Unbuffered
- Model #: BL.9BWWA.219
- $7.99 –
- Free Shipping
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G.SKILL Ripjaws 4 Series 8GB (2 x 4GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Extreme Performance Memory Model F4-2666C15D-8GRR
- CAS Latency: CL15
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Timing: 15-15-15-35
- Model #: F4-2666C15D-8GRR
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Kingston 4GB DDR4 SDRAM Memory Module - 4 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - Non-ECC - 288-pin - DIMM - KCP426NS6/4
- CAS Latency: CL19
- Voltage: 1.20V
- Type: 288-Pin DDR4 SDRAM
- Rank: 1Rx16
- Model #: KCP426NS6/4
- $75.65 –
- Free Shipping
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Kingston ValueRAM 4GB DDR4 2666MHz 288pin SDRAM DIMM Memory Module KVR26N19S64
- CAS Latency: CL19
- Voltage: 1.20V
- Timing: 19-19-19
- Buffered/Registered: Unbuffered
- Model #: KVR26N19S6/4
- $79.56 –
- More options from $26.96 - $79.56
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Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
- CAS Latency: CL22
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Model #: RUD25600S6C4
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Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
- CAS Latency: CL19
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Model #: RUD21300S6C4
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Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8
- CAS Latency: CL19
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Model #: RUD21300S8C4
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4GB RAM Replacement for Hynix HMA851U6JJR6N-VK | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chipset
- Recommend Use: Compatible Replacement for Hynix HMA851U6JJR6N-VK
- Model #: NE-PNR-1824
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4GB RAM Replacement for Crucial CT2K4G4DFS6266, CT4G4DFS6266 | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772481046
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4GB RAM Replacement for HP L26005-001, L36847-001 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chipset
- Recommend Use: Compatible Replacement for HP L26005-001, L36847-001
- Model #: NE-PNR-1732
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4GB RAM Replacement for Crucial BLS4G4D26BFSC | DDR4 2666MHz PC4-21300 DIMM Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772481039
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4GB RAM Replacement for Crucial CT2K4G4DFS8266, CT4G4DFS8266 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772481053
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4GB RAM Replacement for Kingston HX426C16FB3/4, HX426C16FB3K2/8, HX426C16FB3K4/16 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772488410
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4GB RAM Replacement for HP 934253-800 | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chipset
- Recommend Use: Compatible Replacement for HP 934253-800
- Model #: NE-PNR-1731
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4GB RAM Replacement for Hynix HMA851U6CJR6N-VK, HMA851U6DJR6N-VK | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
- Voltage: 1.20V
- Recommend Use: AMD & Intel Compatible
- Buffered/Registered: Unbuffered
- Tested Frequency: 2666
- Model #: 5053772474796
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4GB RAM Replacement for Kingston ACR26D4U9S1KA-4, HP26D4U9S1ME-4, KCP426NS6/4, KVR26N19S6/4, KVR26N19S6L/4 | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772488403
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4GB RAM Replacement for Samsung M378A5244BB0-CTD, M378A5244CB0-CTD, M378A5244CBO-CTD | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
- Voltage: 1.20V
- Recommend Use: AMD & Intel Compatible
- Buffered/Registered: Unbuffered
- Tested Frequency: 2666
- Model #: 5053772474475
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4GB RAM Replacement for Micron MTA4ATF51264AZ-2G6, MTA4ATF51264AZ-2G6B1, MTA4ATF51264AZ-2G6E1, MTA4ATF51264AZ-2G6H1, MTA4ATF51264AZ-2G6J1 | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
- Voltage: 1.20V
- Recommend Use: AMD & Intel Compatible
- Buffered/Registered: Unbuffered
- Tested Frequency: 2666
- Model #: 5053772474093
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4GB RAM Replacement for Micron MTA8ATF51264AZ-2G6, MTA8ATF51264AZ-2G6B1 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
- Voltage: 1.20V
- Recommend Use: AMD & Intel Compatible
- Buffered/Registered: Unbuffered
- Tested Frequency: 2666
- Model #: 5053772474628
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4GB RAM Replacement for Samsung M378A5143TB2-CTD | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
- Voltage: 1.20V
- Recommend Use: AMD & Intel Compatible
- Buffered/Registered: Unbuffered
- Tested Frequency: 2666
- Model #: 5053772475083
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4GB RAM Replacement for HP 3TK85AA, 3TK85TA | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772484511
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4GB RAM Replacement for Dell AA086414, SNPCND02C/4G | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major Brand Chips
- Recommend Use: AMD & Intel Compatible
- Model #: 5053772482685
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4GB 3TK85AT 288-Pin DDR4 2666MHz UDIMM RAM Replacement Memory for HP
- Voltage: 1.20V
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Parts: 5 Years
- Model #: HP4GB2666DTr1b16-MGSpecific2MPN/NE
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4GB 3TK85AA 3TK85TA 288-Pin DDR4 2666MHz UDIMM RAM Replacement Memory for HP
- Voltage: 1.20V
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Parts: 5 Years
- Model #: HP4GB2666DTr1b16-MGSpecific1MPN/NE
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- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Color: Green
- Model #: CT2K4G4DFS6266
- $30.70 –
- Free Shipping
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Rimlance 8GB (2X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8
- CAS Latency: CL19
- Multi-channel Kit: Dual Channel Kit
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Model #: RUD21300S8C2K8
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NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx6 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with Hynix HMA851U6CJR6N-VK
- CAS Latency: CL19
- Voltage: 1.20V
- Chipset: Major OEM Samsung, Micron, Hynix
- Buffered/Registered: Unbuffered
- Model #: MD21300-416K01-2552
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- CAS Latency: CL19
- Voltage: 1.20V
- Buffered/Registered: Unbuffered
- Model #: MTA4ATF51264AZ-2G6E1
- $12.38 –
- Free Shipping
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4GB SNPCND02C/4G AA086414 288-Pin DDR4 UDIMM RAM Replacement Memory for Dell
- Voltage: 1.20V
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Parts: 5 Years
- Model #: D4GB2666DTr1b16-MGSpecificMPN/NE
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Kingston FURY Beast 8GB (2 x 4GB) DDR4 2666MHz Dual Memory Kit KF426C16BBK2/8
- CAS Latency: CL16
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Timing: 16-18-18
- Model #: KF426C16BBK2/8
- $247.74 –
- Free Shipping
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A-Tech 8GB (2x4GB) DDR4 2666MHz DIMM PC4-21300 UDIMM Non-ECC Unbuffered 1.2V CL19 288-Pin Desktop Computer RAM Memory Upgrade Kit
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Recommend Use: AMD & Intel Compatible
- Buffered/Registered: Unbuffered
- Model #: NE-SS-0038
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Kingston 4GB DDR4 SDRAM Memory Module (kcp426ns6-4) (kcp426ns6/4)
- CAS Latency: CL19
- LED Color: None
- Model #: 0bc-580880000392289
- $28.09 –
- Free Shipping
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- Model #: HMA851U6CJR6N-VK
- $16.51 –
- Free Shipping