Skip to main content
  • In Stock
Department
Brands
Price
Show More
Speed
Capacity
Show More
CAS Latency
Multi-channel Kit
Recommend Use
Voltage
ECC
Type
Color
LED Color
All Top Brands
Availability
Total Capacity
Useful Links
Customer Ratings
Sort By:
View:
OWC 16GB (2x8GB) RAM Compatible with Synology RackStation RS2818RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
Quick View
OWC 16GB (2x8GB) RAM Compatible with Synology RackStation RS2818RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS2818RP+
  • CAS Latency: CL19
  • Part Number: 2E6D41R8016P
  • Model #: OWC2E6D41R8016P-ZAX-SF
  •  
  • $149.83 
Available Direct from OWC Available Direct from OWC
OWC 64GB (2x32GB) Replacement for Synology RAMRG2133DDR4-32G, DDR4 2133 MHz PC4-17000 ECC Registered RDIMM Memory RAM Compatible with FS3017, FS2017, RS18017xs+ NAS
Quick View
OWC 64GB (2x32GB) Replacement for Synology RAMRG2133DDR4-32G, DDR4 2133 MHz PC4-17000 ECC Registered RDIMM Memory RAM Compatible with FS3017, FS2017, RS18017xs+ NAS
  • CAS Latency: CL15
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 2R1D42R4064P
  • Model #: OWC2R1D42R4064P-ZBE-SF
  •  
  • $538.36 
Available Direct from OWC Available Direct from OWC
OWC 32GB (2x16GB) Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation FS2017
Quick View
OWC 32GB (2x16GB) Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation FS2017
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 2R6D42R4032P
  • Model #: OWC2R6D42R4032P-ZBF-SF
  •  
  • $269.19 
Available Direct from OWC Available Direct from OWC
OWC 32GB (2x16GB) Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology RACKSTATION RS18017xs+
Quick View
OWC 32GB (2x16GB) Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology RACKSTATION RS18017xs+
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 2R6D42R4032P
  • Model #: OWC2R6D42R4032P-ZBI-SF
  •  
  • $269.19 
Available Direct from OWC Available Direct from OWC
OWC 32GB (2x16GB) Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology NAS SA3400,SA410, SA3600, SA3610
Quick View
  •  
  • $269.19 
Available Direct from OWC Available Direct from OWC
OWC 32GB (2x16GB) Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation FS6400, HIGH Density HD6500
Quick View
  •  
  • $269.19 
Available Direct from OWC Available Direct from OWC
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology DiskStation DS1819+ and DS1821+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Quick View
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology DiskStation DS1819+ and DS1821+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology DiskStationDS1819+ Synology DiskStationDS1821+
  • CAS Latency: CL19
  • Part Number: 2C6D41R8016P
  • Model #: OWC2C6D41R8016P-ZAG-SF
  •  
  • $149.83 
Available Direct from OWC Available Direct from OWC
OWC 32GB (2x16GB) RAM Compatible with Synology RackStation RS2423+ and RS2423RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
Quick View
OWC 32GB (2x16GB) RAM Compatible with Synology RackStation RS2423+ and RS2423RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS2423+ Synology RackstationRS2423RP+
  • CAS Latency: CL19
  • Part Number: 2E6D42R8032P
  • Model #: OWC2E6D42R8032P-ZAW-SF
  •  
  • $313.89 
Available Direct from OWC Available Direct from OWC
OWC 32GB (2x16GB) RAM Compatible with Synology RackStation RS2421+ and RS2421RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
Quick View
OWC 32GB (2x16GB) RAM Compatible with Synology RackStation RS2421+ and RS2421RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS2421+ Synology RackstationRS2421RP+
  • CAS Latency: CL19
  • Part Number: 2E6D42R8032P
  • Model #: OWC2E6D42R8032P-ZAV-SF
  •  
  • $313.89 
Available Direct from OWC Available Direct from OWC
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology DiskStation DS1823XS+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Quick View
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology DiskStation DS1823XS+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology DiskStationDS1823XS+
  • CAS Latency: CL19
  • Part Number: 2C6D41R8016P
  • Model #: OWC2C6D41R8016P-ZAC-SF
  •  
  • $149.83 
Available Direct from OWC Available Direct from OWC
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology NAS Flashstation FS1018 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Quick View
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology NAS Flashstation FS1018 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology FlashstationFS1018
  • CAS Latency: CL19
  • Part Number: 2C6D41R8016P
  • Model #: OWC2C6D41R8016P-ZAN-SF
  •  
  • $149.83 
Available Direct from OWC Available Direct from OWC
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology DiskStation DS3018xs and DS3622xs+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Quick View
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology DiskStation DS3018xs and DS3622xs+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology DiskStationDS3018xs Synology DiskStationDS3622xs+
  • CAS Latency: CL19
  • Part Number: 2C6D41R8016P
  • Model #: OWC2C6D41R8016P-ZAJ-SF
  •  
  • $149.83 
Available Direct from OWC Available Direct from OWC
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS2419+ and DS2419+II NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Quick View
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS2419+ and DS2419+II NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology DiskStationDS2419+ Synology DiskStationDS2419+II
  • CAS Latency: CL19
  • Part Number: 2C6D42R8032P
  • Model #: OWC2C6D42R8032P-ZAI-SF
  •  
  • $313.89 
Available Direct from OWC Available Direct from OWC
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology DiskStation DS3617xs and DS3617xsII NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Quick View
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology DiskStation DS3617xs and DS3617xsII NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology DiskStationDS3617xs Synology DiskStationDS3617xsII
  • CAS Latency: CL19
  • Part Number: 2C6D41R8016P
  • Model #: OWC2C6D41R8016P-ZAK-SF
  •  
  • $149.83 
Available Direct from OWC Available Direct from OWC
OWC 16GB (2x8GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Compatible with Supermicro SuperServer 1026GT Series 1026T Series 1026TT Series 2026TT Series 6016GT Series
Quick View
OWC 16GB (2x8GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Compatible with Supermicro SuperServer 1026GT Series 1026T Series 1026TT Series 2026TT Series 6016GT Series
  • Voltage: 1.5V
  • Compatible System: Supermicro SuperServer 1026GT Series Supermicro SuperServer 1026T Series Supermicro SuperServer 1026TT Series Supermicro SuperServer 2026TT Series Supermicro SuperServer 6016GT Series
  • CAS Latency: CL9
  • Part Number: 1R3D32R4016P
  • Model #: OWC1R3D32R4016P-B660-SF
  •  
  • $56.98 
Available Direct from OWC Available Direct from OWC
OWC 16GB (2x8GB) RAM Compatible with Synology RackStation RS2821RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
Quick View
OWC 16GB (2x8GB) RAM Compatible with Synology RackStation RS2821RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS2821RP+
  • CAS Latency: CL19
  • Part Number: 2E6D41R8016P
  • Model #: OWC2E6D41R8016P-ZAY-SF
  •  
  • $149.83 
Available Direct from OWC Available Direct from OWC
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology Deep Learning NVR DVA3219 and DVA3221 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Quick View
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology Deep Learning NVR DVA3219 and DVA3221 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology Deep Learning NVRDVA3219 Synology Deep Learning NVRDVA3221
  • CAS Latency: CL19
  • Part Number: 2C6D41R8016P
  • Model #: OWC2C6D41R8016P-ZAM-SF
  •  
  • $149.83 
Available Direct from OWC Available Direct from OWC
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology NAS Rackstation RS820+ and RS820RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Quick View
OWC 16GB (2X8GB) DDR4 RAM Compatible with Synology NAS Rackstation RS820+ and RS820RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS820+ Synology RackstationRS820RP+
  • CAS Latency: CL19
  • Part Number: 2C6D41R8016P
  • Model #: OWC2C6D41R8016P-ZAP-SF
  •  
  • $149.83 
Available Direct from OWC Available Direct from OWC
OWC 32GB (2x16GB) RAM Compatible with Synology FlashStation FS2500 DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
Quick View
OWC 32GB (2x16GB) RAM Compatible with Synology FlashStation FS2500 DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology FlashstationFS2500
  • CAS Latency: CL19
  • Part Number: 2E6D42R8032P
  • Model #: OWC2E6D42R8032P-ZAS-SF
  •  
  • $313.89 
Available Direct from OWC Available Direct from OWC
A-Tech 8GB (2x4GB) 1Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 8GB (2x4GB) 1Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit

OUT OF STOCK

  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT4G2D4D2666RS8N12V
  •  
  • $50.58 
Available Direct from A-Tech Available Direct from A-Tech
avatar

Any questions? Our AI mode will help you find out quickly.

Did You Find It?