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  • DDR4
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
G.SKILL Trident Z Royal Elite Series 16GB (2 x 8GB) DDR4 3600 (PC4 28800) Desktop Memory Model F4-3600C16D-16GTESC
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G.SKILL Trident Z Royal Elite Series 16GB (2 x 8GB) DDR4 3600 (PC4 28800) Desktop Memory Model F4-3600C16D-16GTESC
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 16-19-19-39
  • Model #: F4-3600C16D-16GTESC
CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model CMK32GX4M2D3600C18S
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CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model CMK32GX4M2D3600C18S
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 18-22-22-42
  • Model #: CMK32GX4M2D3600C18S
  •  
  • $229.00 –
  • Free Shipping
G.SKILL Trident Z Royal Series 64GB (2 x 32GB) DDR4 3600 (PC4 28800) Desktop Memory Model F4-3600C18D-64GTRS
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G.SKILL Trident Z Royal Series 64GB (2 x 32GB) DDR4 3600 (PC4 28800) Desktop Memory Model F4-3600C18D-64GTRS
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 18-22-22-42
  • Model #: F4-3600C18D-64GTRS
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
  •  
  • $279.99 –
Direct from OWC Direct from OWC
G.SKILL Trident Z Royal Series 32GB (2 x 16GB) 288-Pin PC RAM DDR4 4266 (PC4 34100) Desktop Memory Model F4-4266C17D-32GTRSB
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G.SKILL Trident Z Royal Series 32GB (2 x 16GB) 288-Pin PC RAM DDR4 4266 (PC4 34100) Desktop Memory Model F4-4266C17D-32GTRSB
  • CAS Latency: CL17
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 17-18-18-38
  • Model #: F4-4266C17D-32GTRSB
CORSAIR Vengeance LPX (AMD Ryzen Ready) 16GB (2 x 8GB) 288-Pin DDR4 3600 (PC4 28800) AMD Optimized Desktop Memory Model CMK16GX4M2Z3600C18
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Used - Like New CORSAIR Vengeance LPX (AMD Ryzen Ready) 16GB (2 x 8GB) 288-Pin DDR4 3600 (PC4 28800) AMD Optimized Desktop Memory Model CMK16GX4M2Z3600C18
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Timing: 18-22-22-42
  • Recommend Use: AMD 300 Series / AMD 400 Series / AMD Ryzen Compatible / AMD TRX40 / AMD X470 / AMD X570
  • Model #: CMK16GX4M2Z3600C18
OWC 64GB (8x8GB) DDR4 2666MHz PC4-21300 CL19 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
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OWC 64GB (8x8GB) DDR4 2666MHz PC4-21300 CL19 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC2U6D41R8064K
  •  
  • $443.44 –
Direct from OWC Direct from OWC
CORSAIR Vengeance RGB Pro 64GB (4 x 16GB) DDR4 3600 (PC4 28800) Desktop Memory Model CMW64GX4M4K3600C18
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CORSAIR Vengeance RGB Pro 64GB (4 x 16GB) DDR4 3600 (PC4 28800) Desktop Memory Model CMW64GX4M4K3600C18
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Timing: 18-19-19-39
  • Heat Spreader: Anodized Aluminum
  • Model #: CMW64GX4M4K3600C18
G.SKILL Trident Z Royal Series 16GB (2 x 8GB) DDR4 4000 (PC4 32000) Desktop Memory Model F4-4000C15D-16GTRG
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G.SKILL Trident Z Royal Series 16GB (2 x 8GB) DDR4 4000 (PC4 32000) Desktop Memory Model F4-4000C15D-16GTRG
  • CAS Latency: CL15
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 15-16-16-36
  • Model #: F4-4000C15D-16GTRG
G.SKILL Trident Z Royal Series 16GB (2 x 8GB) DDR4 4000 (PC4 32000) Desktop Memory Model F4-4000C15D-16GTRS
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G.SKILL Trident Z Royal Series 16GB (2 x 8GB) DDR4 4000 (PC4 32000) Desktop Memory Model F4-4000C15D-16GTRS
  • CAS Latency: CL15
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 15-16-16-36
  • Model #: F4-4000C15D-16GTRS
OWC 16GB Replacement for QNAP RAM-16GDR4A0-UD-2400 RAM-16GDR4A1-UD-2400 16GB DDR4 2400 PC4-19200 CL17 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
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  •  
  • $109.99 –
Direct from OWC Direct from OWC
G.SKILL Trident Z Royal Series 32GB (2 x 16GB) 288-Pin PC RAM DDR4 4000 (PC4 32000) Desktop Memory Model F4-4000C16D-32GTRGA
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G.SKILL Trident Z Royal Series 32GB (2 x 16GB) 288-Pin PC RAM DDR4 4000 (PC4 32000) Desktop Memory Model F4-4000C16D-32GTRGA
  • CAS Latency: CL16
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 16-16-16-36
  • Model #: F4-4000C16D-32GTRGA
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
  •  
  • $157.26 –
Direct from OWC Direct from OWC
CORSAIR Vengeance RGB Pro 64GB (4 x 16GB) DDR4 3200 (PC4 25600) Desktop Memory Model CMW64GX4M4C3200C16W
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CORSAIR Vengeance RGB Pro 64GB (4 x 16GB) DDR4 3200 (PC4 25600) Desktop Memory Model CMW64GX4M4C3200C16W
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Timing: 16-18-18-36
  • Recommend Use: AMD TRX40 / Intel 300 Series / Intel 400 Series / AMD & Intel Compatible / AMD 300 Series / AMD 400 Series / AMD 500 Series
  • Model #: CMW64GX4M4C3200C16W
CORSAIR Vengeance RGB Pro 64GB (4 x 16GB) 288-Pin PC RAM DDR4 3000 (PC4 24000) Desktop Memory Model CMW64GX4M4D3000C16
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CORSAIR Vengeance RGB Pro 64GB (4 x 16GB) 288-Pin PC RAM DDR4 3000 (PC4 24000) Desktop Memory Model CMW64GX4M4D3000C16
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Timing: 16-20-20-38
  • Recommend Use: AMD & Intel Compatible / AMD 300 Series / AMD 400 Series / AMD 500 Series / AMD Ryzen Compatible / Intel 300 Series / Intel 400 Series / Intel 500 Series
  • Model #: CMW64GX4M4D3000C16
G.SKILL Trident Z Royal Series 32GB (2 x 16GB) 288-Pin PC RAM DDR4 4266 (PC4 34100) Desktop Memory Model F4-4266C17D-32GTRGB
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G.SKILL Trident Z Royal Series 32GB (2 x 16GB) 288-Pin PC RAM DDR4 4266 (PC4 34100) Desktop Memory Model F4-4266C17D-32GTRGB
  • CAS Latency: CL17
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 17-18-18-38
  • Model #: F4-4266C17D-32GTRGB
OWC 32GB Replacement for QNAP RAM-32GDR4S0-UD-3200 RAM-32GDR4T0-UD-3200 32GB DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade
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  •  
  • $229.99 –
Direct from OWC Direct from OWC
OWC 16GB RAM Replacement for Synology D4EC-2400-16G | DDR4 2400 MHz PC4-19200 ECC Unbuffered UDIMM Memory Compatible with Rackstation RS1619xs+, RS2418+, RS2818RP+, RS3617xs+, RS3617RP
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  •  
  • $157.26 –
Direct from OWC Direct from OWC
G.SKILL Trident Z Neo Series 32GB (2 x 16GB) 288-Pin PC RAM DDR4 4000 (PC4 32000) Desktop Memory Model F4-4000C16D-32GTZNA
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G.SKILL Trident Z Neo Series 32GB (2 x 16GB) 288-Pin PC RAM DDR4 4000 (PC4 32000) Desktop Memory Model F4-4000C16D-32GTZNA
  • CAS Latency: CL16
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 16-16-16-36
  • Model #: F4-4000C16D-32GTZNA
Apacer NOX RGB DDR4 16GB (2x8gb) 288-Pin PC RAM 3200 Desktop Memory Module
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Apacer NOX RGB DDR4 16GB (2x8gb) 288-Pin PC RAM 3200 Desktop Memory Module
  • CAS Latency: CL16
  • Color: Black
  • LED Color: RGB
  • Model #: AH4U16G32C28YNBAA-2
  •  
  • $149.99 –
  • Free Shipping
Apacer NOX RGB DDR4 16GB (2x8gb) 3200 288-Pin PC RAM 3200 Desktop Memory Module
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Apacer NOX RGB DDR4 16GB (2x8gb) 3200 288-Pin PC RAM 3200 Desktop Memory Module
  • CAS Latency: CL32
  • Color: White
  • LED Color: RGB
  • Model #: AH4U16G32C28YNWAA-2
  •  
  • $149.99 –
  • Free Shipping
CORSAIR Vengeance LPX 16GB (4 x 4GB) DDR4 2133 (PC4 17000) Memory Kit Model CMK16GX4M4A2133C13
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Used - Like New CORSAIR Vengeance LPX 16GB (4 x 4GB) DDR4 2133 (PC4 17000) Memory Kit Model CMK16GX4M4A2133C13
  • CAS Latency: CL13
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Timing: 13-15-15-28
  • Model #: CMK16GX4M4A2133C13
  •  
  • $124.95 –
CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2400 (PC4 19200) Desktop Memory Model CMK32GX4M2A2400C16
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Used - Like New CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2400 (PC4 19200) Desktop Memory Model CMK32GX4M2A2400C16
  • CAS Latency: CL16
  • Voltage: 1.20V
  • Timing: 16-16-16-39
  • Buffered/Registered: Unbuffered
  • Model #: CMK32GX4M2A2400C16
  •  
  • $199.95 –
CORSAIR Vengeance LPX 16GB (2 x 8GB) DDR4 3600 (PC4 28800) Desktop Memory Model CMK16GX4M2C3600C20
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Used - Like New CORSAIR Vengeance LPX 16GB (2 x 8GB) DDR4 3600 (PC4 28800) Desktop Memory Model CMK16GX4M2C3600C20
  • CAS Latency: CL20
  • Voltage: 1.35V
  • Timing: 20-23-23-43
  • Recommend Use: Intel 100 Series / Intel 200 Series / Intel 300 Series / Intel X299
  • Model #: CMK16GX4M2C3600C20
  •  
  • $149.95 –
CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3000 (PC4 24000) Desktop Memory Model CMK16GX4M2D3000C16W
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Used - Like New CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3000 (PC4 24000) Desktop Memory Model CMK16GX4M2D3000C16W
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Timing: 16-20-20-38
  • Heat Spreader: Anodized Aluminum
  • Model #: CMK16GX4M2D3000C16W
  •  
  • $134.95 –
CORSAIR Vengeance LPX 16GB (4 x 4GB) DDR4 3000 (PC4 24000) Desktop Memory Model CMK16GX4M4C3000C16
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Used - Like New CORSAIR Vengeance LPX 16GB (4 x 4GB) DDR4 3000 (PC4 24000) Desktop Memory Model CMK16GX4M4C3000C16
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Timing: 16-18-18-36
  • Heat Spreader: Anodized Aluminum
  • Model #: CMK16GX4M4C3000C16
  •  
  • $129.95 –
CORSAIR Vengeance LPX 16GB (2 x 8GB) DDR4 4000 (PC4 32000) Desktop Memory Model CMK16GX4M2K4000C19
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Used - Like New CORSAIR Vengeance LPX 16GB (2 x 8GB) DDR4 4000 (PC4 32000) Desktop Memory Model CMK16GX4M2K4000C19
  • CAS Latency: CL19
  • Voltage: 1.35V
  • Timing: 19-23-23-45
  • Recommend Use: Intel 300 Series / Intel 400 Series
  • Model #: CMK16GX4M2K4000C19
  •  
  • $169.95 –
CORSAIR Vengeance LPX 32GB (4 x 8GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model CMK32GX4M4D3600C18
Quick View
Used - Like New CORSAIR Vengeance LPX 32GB (4 x 8GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model CMK32GX4M4D3600C18
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Timing: 18-22-22-42
  • Recommend Use: AMD 300 Series / AMD 400 Series / AMD TRX40 / AMD X570 / Intel 300 Series / Intel 400 Series / Intel X299
  • Model #: CMK32GX4M4D3600C18
  •  
  • $219.95 –
CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16
Quick View
Used - Like New CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16
  • CAS Latency: CL16
  • Voltage: 1.20V
  • Timing: 16-18-18-35
  • Chipset: AMD X399 Compatible
  • Model #: CMK64GX4M4A2666C16
  •  
  • $399.95 –
CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model CMK16GX4M2E3200C16R
Quick View
Used - Like New CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model CMK16GX4M2E3200C16R
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Timing: 16-20-20-38
  • Recommend Use: Intel 300 Series / AMD 300 Series / AMD 400 Series / AMD 500 Series / Intel 400 Series / Intel 500 Series
  • Model #: CMK16GX4M2E3200C16R
  •  
  • $149.95 –
CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model CMK16GX4M2D3600C18R
Quick View
Used - Like New CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model CMK16GX4M2D3600C18R
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Timing: 18-22-22-42
  • Recommend Use: AMD X470 / AMD X570 / Intel 300 Series / Intel 400 Series / AMD B550
  • Model #: CMK16GX4M2D3600C18R
  •  
  • $149.95 –
CORSAIR Vengeance LPX 32GB (4 x 8GB) DDR4 2400 (PC4 19200) Desktop Memory Model CMK32GX4M4A2400C16
Quick View
Used - Like New CORSAIR Vengeance LPX 32GB (4 x 8GB) DDR4 2400 (PC4 19200) Desktop Memory Model CMK32GX4M4A2400C16
  • CAS Latency: CL16
  • Voltage: 1.20V
  • Timing: 16-16-16-39
  • Chipset: AMD X399 Compatible
  • Model #: CMK32GX4M4A2400C16
  •  
  • $199.95 –
OWC 256GB (8x32GB) DDR4 2666MHz PC4-21300 CL19 2RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
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OWC 256GB (8x32GB) DDR4 2666MHz PC4-21300 CL19 2RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC2U6D42R8256K
  •  
  • $1,838.08 –
Direct from OWC Direct from OWC
OWC 32GB DDR4 3200 PC4-25600 CL22 2Rx8 VLP 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade for Select Workstations, Servers, and NAS Systems
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  •  
  • $399.99 –
Direct from OWC Direct from OWC
OWC 32GB DDR4 2666 PC4-21300 CL19 2Rx8 VLP 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade for Select Workstations, Servers, and NAS Systems
Quick View
  •  
  • $399.99 –
Direct from OWC Direct from OWC