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Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 1RX8
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Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 1RX8
  • CAS Latency: CL19
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: RSO21300S8C4
  •  
  • $30.99 
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NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 260-PIN Non-ECC SODIMM QNAP NAS RAM-4GDR4A0-SO-2666
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  •  
  • $38.99 
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4GB RAM Replacement for Samsung M378A5143TB2-CTD | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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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
  •  
  • $41.15 
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Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
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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
  •  
  • $35.99 
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4GB RAM Replacement for Kingston HX426C16FB3/4, HX426C16FB3K2/8, HX426C16FB3K4/16 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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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
  •  
  • $41.15 
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NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Compatible with QNAP RAM 4GDR4K0-SO-2666 NAS Memory
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NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Compatible with QNAP RAM 4GDR4K0-SO-2666 NAS Memory
  • Brand: NEMIX RAM
  • Series: QNAP NAS Compatible Series Memory
  • Capacity: 4GB
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: MS21300-418K1-QNAP-4GDR4K0-SO-2666
  •  
  • $38.99 
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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
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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
  •  
  • $41.15 
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4GB RAM Replacement for Hynix HMA851U6CJR6N-VK, HMA851U6DJR6N-VK | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
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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
  •  
  • $41.15 
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Avarum RAM equal to 4GB Single DDR4 2666 MT/s (PC4-21300) CL19 x8 SODIMM 260-Pin Memory - CT4G4SFS8266
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Avarum RAM equal to 4GB Single DDR4 2666 MT/s (PC4-21300) CL19 x8 SODIMM 260-Pin Memory - CT4G4SFS8266
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: NP104
  •  
  • $41.41 
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RIMLANCE 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1RX8 1.2V 288-PIN ECC Registered RDIMM Server Memory
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RIMLANCE 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1RX8 1.2V 288-PIN ECC Registered RDIMM Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: RRD21300S8C4
  •  
  • $30.00 
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SK Hynix 4GB HMA82GU6JJR8N-VK PC4-21300V-UDIMM (DDR4-2666Mhz, 1RX16) Unbuffered Desktop Memory RAM
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SK hynix
SK Hynix 4GB HMA82GU6JJR8N-VK PC4-21300V-UDIMM (DDR4-2666Mhz, 1RX16) Unbuffered Desktop Memory RAM
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: MTA4ATF51264AZ-2G6E1
4GB RAM Replacement for HP 3TK85AA, 3TK85TA | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
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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
  •  
  • $41.15 
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4GB RAM Replacement for Micron MTA4ATF51264HZ-2G6E1, MTA4ATF51264HZ-2G6E3, MTA4ATF5126HZ-2G6E1 | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for Micron MTA4ATF51264HZ-2G6E1, MTA4ATF51264HZ-2G6E3, MTA4ATF5126HZ-2G6E1 | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772475533
  •  
  • $41.15 
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Rimlance 4GB (1X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
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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
  •  
  • $31.99 
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4GB RAM Replacement for IBM-Lenovo 01AG811, 01AG817, 01AG823, 01AG829, 01AG831, 01AG836, 01AG863, 01AG866, 01AG885, 4X70R38789, SM30K25316 | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
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  •  
  • $41.15 
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4GB RAM Replacement for Kingston HP26D4S9S1ME-4, KCP426SS6/4, KKN2NM-MIE, KVR26S19S6/4 | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for Kingston HP26D4S9S1ME-4, KCP426SS6/4, KKN2NM-MIE, KVR26S19S6/4 | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772488472
  •  
  • $41.15 
  • Free Shipping
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4GB RAM Replacement for Hynix HMA851S6CJR6N-VK, HMA851S6DJR6N-VK, HMA851S6JJR6N-VK | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for Hynix HMA851S6CJR6N-VK, HMA851S6DJR6N-VK, HMA851S6JJR6N-VK | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772475762
  •  
  • $41.15 
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4GB RAM Replacement for HP L26005-001, L36847-001 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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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
  •  
  • $35.65 
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4GB RAM Replacement for Synology D4NE-2666-4G | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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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
  •  
  • $41.15 
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4GB RAM Replacement for Micron MTA8ATF51264AZ-2G6, MTA8ATF51264AZ-2G6B1 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
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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
  •  
  • $41.15 
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NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 260-PIN Non-ECC SODIMM QNAP NAS RAM-4GDR4T0-SO-2666
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  •  
  • $38.99 
Direct from NEMIX RAM Direct from NEMIX RAM
4GB RAM Replacement for HP 3TK86AA, 3TK86TA, 3TQ34AA, 4VN05AA, L10598-855 | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for HP 3TK86AA, 3TK86TA, 3TQ34AA, 4VN05AA, L10598-855 | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772484597
  •  
  • $41.15 
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4GB RAM Replacement for Dell AA086414, SNPCND02C/4G | DDR4 2666MHz PC4-21300 DIMM 1Rx16 Desktop Memory
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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
  •  
  • $41.15 
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4GB RAM Replacement for Dell AA086413, SNPKN2NMC/4G | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for Dell AA086413, SNPKN2NMC/4G | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772482760
  •  
  • $41.15 
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4GB RAM Replacement for HP 937356-800, L10598-850, L33259-001 | DDR4 2666MHz PC4-21300 SODIMM Laptop Memory
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4GB RAM Replacement for HP 937356-800, L10598-850, L33259-001 | DDR4 2666MHz PC4-21300 SODIMM Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: 937356-800, L10598-850, L33259-001
  • Model #: NE-PNR-1759
  •  
  • $38.43 
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NEMIX RAM 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 260-PIN Non-ECC SODIMM QNAP NAS RAM-4GDR4T1-SO-2666
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  •  
  • $38.99 
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G.SKILL Aegis 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-32GIS
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in 30 days
G.SKILL Aegis 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-32GIS
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 19-19-19-43
  • Model #: F4-2666C19D-32GIS
Black Diamond Memory 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model BD16GX22933MQ25
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Black Diamond Memory 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model BD16GX22933MQ25
  • BIOS/Performance Profile: Intel XMP 2.0
  • Features: With decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
  • Model #: BD16GX22933MQ25
  •  
  • $258.99 
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Crucial 16GB 260-Pin DDR4 2666 (PC4-21300) SDRAM SODIMM Memory Module, CL19, Unbuffered, Dual Ranked x8, 2048M x 64, Non-ECC, 1.2V (CT16G4SFD8266)
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Crucial 16GB 260-Pin DDR4 2666 (PC4-21300) SDRAM SODIMM Memory Module, CL19, Unbuffered, Dual Ranked x8, 2048M x 64, Non-ECC, 1.2V (CT16G4SFD8266)
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: CT-16G4SFD8266
G.SKILL Ripjaws Series 32GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19S-32GRS
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G.SKILL Ripjaws Series 32GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model F4-2666C19S-32GRS
  • CAS Latency: CL19
  • Timing: 19-19-19-43
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: F4-2666C19S-32GRS
  •  
  • $249.99 
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G.SKILL Ripjaws V Series 64GB (2 x 32GB) DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C18D-64GVK
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G.SKILL
Refurbished G.SKILL Ripjaws V Series 64GB (2 x 32GB) DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C18D-64GVK
  • CAS Latency: CL18
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 18-18-18-43
  • Model #: F4-2666C18D-64GVK
  •  
  • $429.99 
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Samsung 16GB DDR4 2666MHz PC4-21300 1.2V 2Rx8 288-Pin UDIMM Desktop RAM Memory Module M378A2K43DB1-CTD
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SAMSUNG
Samsung 16GB DDR4 2666MHz PC4-21300 1.2V 2Rx8 288-Pin UDIMM Desktop RAM Memory Module M378A2K43DB1-CTD
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered / Unregistered
  • Color: Green
  • Model #: M378A2K43DB1-CTD-SM
G.SKILL Value Series 8GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-8GNT
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G.SKILL Value Series 8GB DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19S-8GNT
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Timing: 19-19-19-43
  • Recommend Use: AMD X570 / X470 / B550 / B450 Intel Z790 DDR4 / Z690 DDR4 / Z590 / Z490 / Z390 / Z370 / Z270 / Z170
  • Model #: F4-2666C19S-8GNT