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OWC 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Compatible with QNAP TS-EC1080 PRO TS-EC1280U TS-EC1280U-RP TS-EC1680U TS-EC1680U-RP
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OWC 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Compatible with QNAP TS-EC1080 PRO TS-EC1280U TS-EC1280U-RP TS-EC1680U TS-EC1680U-RP
  • Voltage: 1.5V
  • Compatible System: QNAP TS-EC1080 PRO QNAP TS-EC1280U QNAP TS-EC1280U-RP QNAP TS-EC1680U QNAP TS-EC1680U-RP
  • CAS Latency: CL11
  • Part Number: 1E6D32R804GB
  • Model #: OWC1E6D32R804GB-B527-SF
  •  
  • $27.99 
  • Free Shipping
Available Direct from OWC Available Direct from OWC
OWC 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Compatible with QNAP SS-EC1279U-SAS-RP SS-EC1679U-SAS-RP SS-EC1879U-SAS-RP SS-EC2479U-SAS-RP TS-EC1279U-SAS-RP
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OWC 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Compatible with QNAP SS-EC1279U-SAS-RP SS-EC1679U-SAS-RP SS-EC1879U-SAS-RP SS-EC2479U-SAS-RP TS-EC1279U-SAS-RP
  • Voltage: 1.5V
  • Compatible System: QNAP SS-EC1279U-SAS-RP QNAP SS-EC1679U-SAS-RP QNAP SS-EC1879U-SAS-RP QNAP SS-EC2479U-SAS-RP QNAP TS-EC1279U-SAS-RP
  • CAS Latency: CL11
  • Part Number: 1E6D32R804GB
  • Model #: OWC1E6D32R804GB-B525-SF
  •  
  • $27.99 
  • Free Shipping
Available Direct from OWC Available Direct from OWC
OWC 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Compatible with QNAP TS-EC2480U TS-EC2480U-RP TS-EC880 PRO TS-EC880U TS-EC880U-RP
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OWC 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Compatible with QNAP TS-EC2480U TS-EC2480U-RP TS-EC880 PRO TS-EC880U TS-EC880U-RP
  • Voltage: 1.5V
  • Compatible System: QNAP TS-EC2480U QNAP TS-EC2480U-RP QNAP TS-EC880 PRO QNAP TS-EC880U QNAP TS-EC880U-RP
  • CAS Latency: CL11
  • Part Number: 1E6D32R804GB
  • Model #: OWC1E6D32R804GB-B528-SF
  •  
  • $27.99 
  • Free Shipping
Available Direct from OWC Available Direct from OWC
Crucial 32GB Kit (2 x 16GB) DDR4-2666 DIMM 288-Pin Memory Kit CT2K16G4DFD8266
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Crucial 32GB Kit (2 x 16GB) DDR4-2666 DIMM 288-Pin Memory Kit CT2K16G4DFD8266
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: CT2K16G4DFD8266 is a 32GB Kit consisting of (2) 16GB DDR4 desktop modules that operates at speeds up to 2666 MT/s and has a CL19 latency. It is an Unbuffered DIMM. It conforms to the industry standard DDR4 ECC UDIMM layout of 288 pins and is compatible with systems that take DDR4 2666 MT/s UDIMM memory.
  • Model #: CT2K16G4DFD8266
OWC 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Compatible with QNAP TS-EC1279U-RP TS-EC1679U-RP TS-EC1679U-SAS-RP TS-EC879U-RP
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OWC 4GB DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Compatible with QNAP TS-EC1279U-RP TS-EC1679U-RP TS-EC1679U-SAS-RP TS-EC879U-RP
  • Voltage: 1.5V
  • Compatible System: QNAP TS-EC1279U-RP QNAP TS-EC1679U-RP QNAP TS-EC1679U-SAS-RP QNAP TS-EC879U-RP
  • CAS Latency: CL11
  • Part Number: 1E6D32R804GB
  • Model #: OWC1E6D32R804GB-B526-SF
  •  
  • $27.99 
  • Free Shipping
Available Direct from OWC Available Direct from OWC
A-Tech 128GB 4Rx4 PC4-25600L DDR4 3200 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server & Workstation RAM Memory Upgrade Module
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A-Tech 128GB 4Rx4 PC4-25600L DDR4 3200 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Part Number: NE-SS-0716
  • Model #: NE-SS-0716
  •  
  • $1,816.80 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 64GB (4x16GB) 2Rx4 PC4-17000L DDR4 2133 MHz ECC LRDIMM Load Reduced DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (4x16GB) 2Rx4 PC4-17000L DDR4 2133 MHz ECC LRDIMM Load Reduced DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT16G4D4D2133LD4N12V
  •  
  • $479.96 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
Crucial 64GB DDR4 SDRAM Memory Module - 64 GB (1 x 64GB) - DDR4-3200/PC4-25600 DDR4 SDRAM - 3200 MHz Quad-rank Memory - CL22 - 288-pin - LRDIMM
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Crucial
Crucial 64GB DDR4 SDRAM Memory Module - 64 GB (1 x 64GB) - DDR4-3200/PC4-25600 DDR4 SDRAM - 3200 MHz Quad-rank Memory - CL22 - 288-pin - LRDIMM
  • CAS Latency: CL22
  • Part Number: MTA72ASS8G72LZ-3G2R2R
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 4Rx4
  • Model #: MTA72ASS8G72LZ3G2R2R
A-Tech 64GB 4Rx4 PC4-19200L DDR4 2400 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Module
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A-Tech 64GB 4Rx4 PC4-19200L DDR4 2400 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 4Rx4 (4DRx4)
  • Model #: AT64G1D4D2400LQ4N12V
  •  
  • $297.67 
Available Direct from A-Tech Available Direct from A-Tech
16GB RAM Replacement for Crucial CT16G4RFD8293 | DDR4 2933MHz PC4-23400 ECC RDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Crucial CT16G4RFD8293 | DDR4 2933MHz PC4-23400 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: NE-PNR-1630
  •  
  • $206.99 
Direct from A-Tech Direct from A-Tech
A-Tech 256GB (4x64GB) 4Rx4 PC4-17000L DDR4 2133 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Kit
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A-Tech 256GB (4x64GB) 4Rx4 PC4-17000L DDR4 2133 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT64G4D4D2133LQ4N12V
  •  
  • $1,172.13 
Available Direct from A-Tech Available Direct from A-Tech