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OWC 32GB (2x16GB) Compatible with Synology D4ECSO-2666-16G, D4ES01-16G | DDR4 2666MHz PC4-21300 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade for NAS DiskStation, RackStation, FlashStation, & NVR DVA
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  • $139.28 
Available Direct from OWC Available Direct from OWC
OWC 16GB Replacement for QNAP RAM-16GDR4T0-SO-2666 RAM-16GDR4K0-SO-2666 RAM-16GDR4K1-SO-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade
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  • $54.49 
Direct from OWC Direct from OWC
OWC 8GB Replacement for QNAP RAM-8GDR4T0-SO-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade
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OWC 8GB Replacement for QNAP RAM-8GDR4T0-SO-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 8GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: OWC2S6D41R808GB-B597-SF
  •  
  • $29.99 
Direct from OWC Direct from OWC
OWC 32GB Replacement for QNAP RAM-32GDR4T0-SO-2666 32GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade
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OWC 32GB Replacement for QNAP RAM-32GDR4T0-SO-2666 32GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 32GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: OWC2S6D42R832GB-B599-SF
  •  
  • $117.99 
Direct from OWC Direct from OWC
OWC 4GB Replacement for QNAP RAM-4GDR4A0-SO-2666 RAM-4GDR4T0-SO-2666 RAM-4GDR4T1-SO-2666 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade
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  • $23.99 
Direct from OWC Direct from OWC
Supermicro Certified MEM-DR440L-SL01-SO26 | Samsung 4GB PC4-21300 DDR4 2666MHz 1Rx16 Non-ECC SODIMM 260-Pin Laptop Memory RAM
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Supermicro Certified MEM-DR440L-SL01-SO26 | Samsung 4GB PC4-21300 DDR4 2666MHz 1Rx16 Non-ECC SODIMM 260-Pin Laptop Memory RAM
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Supermicro Certified MEM-DR440L-SL01-SO26 (Samsung)
  • Model #: MEM-DR440L-SL01-SO26
  •  
  • $17.31 
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Direct from A-Tech Direct from A-Tech
hynix 4GB PC4-2666V Ram DDR4 2666MHz SDRAM SODIMM Notebook/Laptop Memory  HMA851S6DJR6N-VK
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SK hynix
hynix 4GB PC4-2666V Ram DDR4 2666MHz SDRAM SODIMM Notebook/Laptop Memory HMA851S6DJR6N-VK
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: XD-SOD-4GB-CP4-2666
SK Hynix 4GB RAM MEMORY 1RX16 PC4-2666V SODIMM DDR4-21300 PIN-260 HMA851S6DJR6N-VK Laptop Memory
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SK hynix
SK Hynix 4GB RAM MEMORY 1RX16 PC4-2666V SODIMM DDR4-21300 PIN-260 HMA851S6DJR6N-VK Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: hynix-4gb-so-2666
A-Tech 32GB (2x16GB) DDR4 2666 MHz ECC SODIMM PC4-21300 ECC Unbuffered SO-DIMM 260-Pin 1.2V 2Rx8 Dual Rank RAM Memory Upgrade Kit for Microservers, Mobile Workstations, and NAS Servers
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  • $146.98 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 16GB RAM Replacement for Synology D4ECSO-2666-16G, D4ES01-16G | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Memory Upgrade for NAS DiskStation, RackStation, FlashStation, & NVR DVA
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  • $83.99 
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Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Synology D4NESO-2666-4G | DDR4 2666MHz PC4-21300 SODIMM 260-Pin 1Rx8 NAS Memory RS820RP+, RS820+, DS920+, DS720+, DS420+, DS220+, DS2419+, DS2419+II, DS1819+, DVA3219, DS1618+
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  • $20.55 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with QNAP NAS RAM-16GDR4K0-SO-2666
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  • $44.95 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM Compatible with QNAP NAS RAM-16GDR4ECT0-SO-2666
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  • $62.99 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with QNAP NAS RAM-16GDR4K1-SO-2666
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  • $44.95 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM Compatible with QNAP NAS RAM-8GDR4ECT0-SO-2666
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  • $35.99 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with QNAP NAS RAM-16GDR4T0-SO-2666
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  • $44.95 
Direct from NEMIX RAM Direct from NEMIX RAM
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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  • $23.95 
Direct from NEMIX RAM Direct from NEMIX RAM
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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  • $23.95 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with QNAP NAS RAM-32GDR4T0-SO-2666
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  • $98.99 
Direct from NEMIX RAM Direct from NEMIX RAM
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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  • $23.95 
Direct from NEMIX RAM Direct from NEMIX RAM
4GB RAM Replacement for IBM-Lenovo 4X70J67434, 5M30H35724, 5M30K59778, SM30E51243 | DDR4 2133MHz PC4-17000 SODIMM 1Rx8 Laptop Memory
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4GB RAM Replacement for IBM-Lenovo 4X70J67434, 5M30H35724, 5M30K59778, SM30E51243 | DDR4 2133MHz PC4-17000 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772486249
  •  
  • $17.31 
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Direct from A-Tech Direct from A-Tech
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM QNAP NAS RAM-8GDR4K0-SO-2666
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  • $31.45 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM QNAP NAS RAM-8GDR4T0-SO-2666
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  • $31.45 
Direct from NEMIX RAM Direct from NEMIX RAM
16GB RAM Replacement for Synology RAMEC2133DDR4SO-16G | DDR4 2133MHz PC4-17000 ECC SODIMM 2Rx8 Server Memory
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16GB RAM Replacement for Synology RAMEC2133DDR4SO-16G | DDR4 2133MHz PC4-17000 ECC SODIMM 2Rx8 Server Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: 5053772488984
  •  
  • $73.49 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
A-Tech 4GB RAM Replacement for Synology D3NS1866L-4G | DDR3 1866MHz PC3L-14900 SODIMM 1Rx8 NAS Memory Upgrade Module
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A-Tech 4GB RAM Replacement for Synology D3NS1866L-4G | DDR3 1866MHz PC3L-14900 SODIMM 1Rx8 NAS Memory Upgrade Module
  • CAS Latency: CL13
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772488908
  •  
  • $17.31 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for IBM-Lenovo 03T7414, 4X70J67435, 5M30H35727, 5M30K59784, SM30E51238, SM30E51241, SM30E51289, SM30G16435, SM30G16466 | DDR4 2133MHz PC4-17000 SODIMM 2Rx8 Laptop Memory
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  • $35.56 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for IBM-Lenovo 5M30K59786, 5M30K62037, SM30E51275, SM30G16480 | DDR4 2133MHz PC4-17000 SODIMM 1Rx8 Laptop Memory
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8GB RAM Replacement for IBM-Lenovo 5M30K59786, 5M30K62037, SM30E51275, SM30G16480 | DDR4 2133MHz PC4-17000 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772486584
  •  
  • $35.56 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB D4NESO-2666-4G DS220+ DDR4 260-Pin Sodimm RAM Replacement Memory for Synology
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4GB D4NESO-2666-4G DS220+ DDR4 260-Pin Sodimm RAM Replacement Memory for Synology
  • Voltage: 1.20V
  • Parts: 5 Years
  • Labor: 5 Years
  • Model #: SY4GB2666SOr1b16-TZSpecificMPN/NE
  •  
  • $36.95 
Direct from Arch Memory Direct from Arch Memory
16GB AM-RAM-16GDR4ECT0-SO-2666 260-Pin DDR4-2666 PC4-21300 ECC So-dimm RAM Replacement Memory for Qnap
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16GB AM-RAM-16GDR4ECT0-SO-2666 260-Pin DDR4-2666 PC4-21300 ECC So-dimm RAM Replacement Memory for Qnap
  • Voltage: 1.20V
  • ECC: Yes
  • Parts: 5 Years
  • Labor: 5 Years
  • Model #: QN16GB2666SOECr2b8-TZSpecificMPN/NE
  •  
  • $105.95 
Direct from Arch Memory Direct from Arch Memory
4GB AM-RAM-4GDR4T0-SO-2666 260-Pin DDR4-2666 PC4-21300 So-dimm RAM Replacement Memory for Qnap
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4GB AM-RAM-4GDR4T0-SO-2666 260-Pin DDR4-2666 PC4-21300 So-dimm RAM Replacement Memory for Qnap
  • Voltage: 1.20V
  • Parts: 5 Years
  • Labor: 5 Years
  • Model #: QN4GB2666SOr1b8-TZSpecific2MPN/NE
  •  
  • $36.95 
Direct from Arch Memory Direct from Arch Memory