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G.SKILL Ripjaws V Series 32GB (2 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-32GVR
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G.SKILL Ripjaws V Series 32GB (2 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model F4-2666C19D-32GVR
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 19-19-19-43
  • Model #: F4-2666C19D-32GVR
DUCI D4-8G-2666-PC Quad Desktop PC Memory Stick 2133, available for Gaming and Work, Green
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  •  
  • $109.99 
  • Free Shipping
OWC 16GB Replacement for Synology D4EU02-16G - DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade
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  • $159.99
  •  
  • $157.86 
Direct from OWC Direct from OWC
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
OWC 32GB Replacement for QNAP RAM-32GDR4ECS0-UD-2666 32GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
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OWC 32GB Replacement for QNAP RAM-32GDR4ECS0-UD-2666 32GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC2E6D42R832GB-B581-SF
  •  
  • $298.88 
Direct from OWC Direct from OWC
Timetec 8GB DDR4 2666MHz (PC4-2666V) PC4-21300 SODIMM Laptop RAM  260-Pin 1.2V CL19 Non-ECC Unbuffered Memory Module for Laptop, Notebook, Mini PC, All-in-One
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  • $56.99
  •  
  • $55.99 
  • Free Shipping
Available Direct from Timetec Available Direct from Timetec
32GB (2x16GB) DDR4 2666 (PC4 21300) Desktop Memory Module by Avarum RAM
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32GB (2x16GB) DDR4 2666 (PC4 21300) Desktop Memory Module by Avarum RAM
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Timing: 19-19-19
  • Buffered/Registered: Unbuffered
  • Model #: NRG78
  •  
  • $258.80 
  • Free Shipping
Direct from Avarum Direct from Avarum
16GB DDR4-2666 Dell Vostro 3670 3671 Memory RAM
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  •  
  • $225.98 
  • Free Shipping
8GB DDR4 2666MHz PC4-21300 288 pin DESKTOP Memory Non ECC 2666 Low Density RAM - OEM
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  •  
  • $64.99 
  • Free Shipping
16GB DDR4 2666MHz PC4-21300 288 pin DESKTOP Memory Non ECC 2666 Low Density RAM - OEM
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  •  
  • $119.99 
  • Free Shipping
KingBank Computer Desktop Memory Ram DDR4 16GB(2x8GB) 2666MHz CL19 1.2V with Heatsink for Desktop Computer High Performance Gaming Office
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KingBank Computer Desktop Memory Ram DDR4 16GB(2x8GB) 2666MHz CL19 1.2V with Heatsink for Desktop Computer High Performance Gaming Office
  • CAS Latency: CL19
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 19-19-19-43
  • Recommend Use: AMD & Intel Compatible
  • Model #: SLDDR48G2666*2
  • $129.99
  •  
  • $119.99 
  • Save: $10.00 (7%)
  • Free Shipping
Available Direct from KINGBANK Available Direct from KINGBANK
FOR to 16G 1RX4 2666 dual-socket server memory PN:840757-091 #850880-001
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  •  
  • $144.09 
  • Free Shipping
512GB 8x 64GB PC4-2666 LRDIMM ASRock Rack ROMED8-2T Memory RAM
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  •  
  • $3,714.37 
Total Micro 32GB DDR4 SDRAM Memory Module - 32 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - ECC - Registered - 288-pin - DIMM
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32GB DDR4 2666MHz PC4-21300 288 pin DESKTOP Memory Non ECC 2666 Low Density RAM - OEM
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  •  
  • $219.99 
  • Free Shipping
DUCI D4-4G-2666-PC Quad Desktop PC Memory Stick 2133, available for Gaming and Work
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  •  
  • $79.99 
  • Free Shipping
Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM  288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade
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  • $103.99
  •  
  • $101.99 
  • Free Shipping
Direct from Timetec Direct from Timetec
Timetec 32GB KIT (2x16GB) DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM  288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade
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  • $201.99
  •  
  • $197.99 
  • Free Shipping
Available Direct from Timetec Available Direct from Timetec
OWC 16GB Replacement for QNAP RAM-16GDR4ECT0-UD-2666 RAM-16GDR4ECP0-UD-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
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OWC 16GB Replacement for QNAP RAM-16GDR4ECT0-UD-2666 RAM-16GDR4ECP0-UD-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC2E6D42R816GB-B580-SF
  •  
  • $157.86 
Direct from OWC Direct from OWC
Timetec 8GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM  288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade
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  • $59.99
  •  
  • $57.99 
  • Free Shipping
Direct from Timetec Direct from Timetec
OWC 32GB (2x16GB) RAM Compatible with Synology D4EC-2666-16G, D4EU01-16G | DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 32GB (2x16GB) RAM Compatible with Synology D4EC-2666-16G, D4EU01-16G | DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC2E6D42R8032P-ZAR-SF
  •  
  • $314.14 
Available Direct from OWC Available Direct from OWC
OWC 8GB Replacement for QNAP RAM-8GDR4ECT0-UD-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
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OWC 8GB Replacement for QNAP RAM-8GDR4ECT0-UD-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC2E6D41R808GB-B579-SF
  •  
  • $74.99 
Direct from OWC Direct from OWC
Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM  288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade
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Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: MM-DR4/16G/2666-S
  •  
  • $101.99 
  • Free Shipping
Direct from Timetec Direct from Timetec
OWC 32GB Replacement for QNAP RAM-32GDR4S0-UD-2666 32GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
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  •  
  • $249.99 
Direct from OWC Direct from OWC
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with QNAP RAM-32GDR4S0-UD-2666 NAS Memory
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NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory Compatible with QNAP RAM-32GDR4S0-UD-2666 NAS Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major OEM Samsung, Micron, Hynix
  • Buffered/Registered: Unbuffered
  • Model #: MD21300-328K1-QN-RAM-32GDR4S0-UD-2666
  •  
  • $199.99 
Direct from NEMIX RAM Direct from NEMIX RAM
Total Micro 16GB DDR4 2666MHz PC4-21300 Unbuffered Non-ECC 1.2
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Lenovo
Total Micro 16GB DDR4 2666MHz PC4-21300 Unbuffered Non-ECC 1.2
  • BIOS/Performance Profile: Intel XMP 2.0
  • Model #: 4X70W30751TM
Kingston ValueRAM 8GB (1 x 8GB) DDR4 2666MHz DRAM (Desktop Memory) CL19 1.2V DIMM (288-pin) KVR26N19S8/8
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Kingston ValueRAM 8GB (1 x 8GB) DDR4 2666MHz DRAM (Desktop Memory) CL19 1.2V DIMM (288-pin) KVR26N19S8/8
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Timing: 19-19-19
  • Buffered/Registered: Unbuffered
  • Model #: KVR26N19S8/8
Rimlance 8GB (2X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8 Desktop Memory
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Rimlance 8GB (2X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8 Desktop Memory
  • CAS Latency: CL19
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: B0D7LMK56C
  •  
  • $48.00 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Samsung 32GB DDR4 2666MHz PC4-21300 1.2V 2Rx8 288-Pin UDIMM Desktop RAM Memory Module M378A4G43MB1-CTD
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Samsung 32GB DDR4 2666MHz PC4-21300 1.2V 2Rx8 288-Pin UDIMM Desktop RAM Memory Module M378A4G43MB1-CTD
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered / Unregistered
  • Color: Green
  • Model #: M378A4G43MB1-CTD-SM
Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 2RX8
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Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 2RX8
  • CAS Latency: CL19
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: RUD21300D8C2K64
  • $335.00
  •  
  • $315.00 
  • Save: $20.00 (5%)
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
VisionTek 8GB DDR4 2666MHz DIMM
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VisionTek 8GB DDR4 2666MHz DIMM
  • BIOS/Performance Profile: Intel XMP 2.0
  • Color: Black
  • Model #: 901179
Patriot Signature 16GB DDR5 4800 (PC5 38400) Memory (Desktop Memory) Model 7D501312 / 7D5948BC70K00200PT
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Patriot Signature 16GB DDR5 4800 (PC5 38400) Memory (Desktop Memory) Model 7D501312 / 7D5948BC70K00200PT
  • Voltage: 1.1V
  • Brand: Patriot
  • Series: Signature
  • Capacity: 16GB
  • Model #: 7D501312 / 7D5948BC70K00200PT
MSI PRO Z790-P WIFI DDR4 LGA 1700 Intel Z790 SATA 6Gb/s DDR4 ATX Motherboard
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MSI PRO Z790-P WIFI DDR4 LGA 1700 Intel Z790 SATA 6Gb/s DDR4 ATX Motherboard
  • Memory Standard: Supports 2133/ 2666/ 3200 MHz (by JEDEC & POR) Maxoverclocking frequency: - 1DPC 1R Max speed up to 5333+ MHz - 1DPC 2R Max speed up to 4800+ MHz - 2DPC 1R Max speed up to 4400+ MHz - 2DPC 2R Max speed up to 4000+ MHz Supports Dual-Channel mode Supports non-ECC, un-buffered memory Supports Intel Extreme Memory Profile (XMP)
  • Number of Memory Slots: 4x288pin (DDR4)
  • Audio Chipset: Realtek ALC897
  • Brand: MSI
  • Model #: PRO Z790-P WIFI DDR4