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OWC 8GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS220+ DS420+ DS423+ DS720+ DS920+
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OWC 8GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS220+ DS420+ DS423+ DS720+ DS920+
  • Voltage: 1.2V
  • Compatible System: Synology DiskStation DS220+ Synology DiskStation DS420+ Synology DiskStation DS423+ Synology DiskStation DS720+ Synology DiskStation DS920+
  • CAS Latency: CL19
  • Part Number: 2S6D42R808GB
  • Model #: OWC2S6D42R808GB-B767-SF
  •  
  • $65.99 
Available Direct from OWC Available Direct from OWC
Synology DS423 4-Bay NAS, 2GB RAM, 32TB (4 x 8TB) of Western Digital Red Plus Drives Fully Assembled and Tested By CustomTechSales
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Synology DS423 4-Bay NAS, 2GB RAM, 32TB (4 x 8TB) of Western Digital Red Plus Drives Fully Assembled and Tested By CustomTechSales
  • Form Factor: 4-Bay
  • Port RJ-45: 2 x 10/100/1000M
  • Port USB: 2 x USB 3.2 Gen 1
  • Supported Protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN™, L2TP)
  • Model #: DS423V_XXX_02_WDTB08
  •  
  • $1,469.02 
  • Free Shipping
Synology DS423 4-Bay NAS, 2GB RAM, 16TB (4 x 4TB) of Synology Enterprise Drives Fully Assembled and Tested By CustomTechSales
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Synology DS423 4-Bay NAS, 2GB RAM, 16TB (4 x 4TB) of Synology Enterprise Drives Fully Assembled and Tested By CustomTechSales
  • Form Factor: 4-Bay
  • Port RJ-45: 2 x 10/100/1000M
  • Port USB: 2 x USB 3.2 Gen 1
  • Supported Protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN™, L2TP)
  • Model #: DS423V_XXX_02_SYTB04
  •  
  • $2,189.02 
  • Free Shipping
Synology DS423 4-Bay NAS, 2GB RAM, 16TB (4 x 4TB) of Synology Plus NAS Drives Fully Assembled and Tested By CustomTechSales
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Synology DS423 4-Bay NAS, 2GB RAM, 16TB (4 x 4TB) of Synology Plus NAS Drives Fully Assembled and Tested By CustomTechSales
  • Form Factor: 4-Bay
  • Port RJ-45: 2 x 10/100/1000M
  • Port USB: 2 x USB 3.2 Gen 1
  • Supported Protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN™, L2TP)
  • Model #: DS423V_XXX_02_SPTB04
  •  
  • $1,389.02 
  • Free Shipping
Synology DiskStation DS423+ NAS Server with Celeron 2.0GHz CPU, 6GB Memory, 8TB SSD Storage, 1TB M.2 NVMe SSD, 2 x 1GbE LAN Ports, DSM Operating System
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  •  
  • $1,599.00 
  • Free Shipping
Synology DiskStation DS423+ NAS Server with Celeron 2.0GHz CPU, 6GB Memory, 80TB HDD Storage, 1TB M.2 NVMe SSD, 2 x 1GbE LAN Ports, DSM Operating System
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  •  
  • $2,899.00 
  • Free Shipping
Synology DiskStation DS423+ NAS Server with Celeron 2.0GHz CPU, 6GB Memory, 88TB HDD Storage, 2TB M.2 NVMe SSD, 2 x 1GbE LAN Ports, DSM Operating System
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Synology DiskStation DS423+ NAS Server with Celeron 2.0GHz CPU, 6GB Memory, 88TB HDD Storage, 2TB M.2 NVMe SSD, 2 x 1GbE LAN Ports, DSM Operating System
  • Form Factor: Tower
  • Processor: Intel Celeron
  • Installed Memory: 6GB
  • Memory Slot: 1 x DDR4 SODIMM
  • Model #: 840104398616
  •  
  • $4,029.00 
  • Free Shipping
Synology DS423 4-Bay NAS, 2GB RAM, 16TB (4 x 4TB) of Seagate Ironwolf NAS Drives Fully Assembled and Tested By CustomTechSales
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Synology DS423 4-Bay NAS, 2GB RAM, 16TB (4 x 4TB) of Seagate Ironwolf NAS Drives Fully Assembled and Tested By CustomTechSales
  • Form Factor: 4-Bay
  • Port RJ-45: 2 x 10/100/1000M
  • Port USB: 2 x USB 3.2 Gen 1
  • Supported Protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN™, L2TP)
  • Model #: DS423V_XXX_02_SGTB04
  •  
  • $1,139.02 
  • Free Shipping
Synology 4-bay DiskStation DS423 (Diskless)
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Open Box Synology 4-bay DiskStation DS423 (Diskless)
  • Form Factor: 4-Bay
  • Supported Protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN™, L2TP)
  • Processor: Realtek RTD1619B
  • Installed Memory: 2 GB DDR4
  • Model #: DS423
  • $310.99
  •  
  • $305.99 
  • $11.30 Shipping
Synology 4-bay DiskStation DS423 (Diskless)
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in 30 days
Synology 4-bay DiskStation DS423 (Diskless)

+ $20 off w/ promo code BUSF88, limited offer

  • Form Factor: 4-Bay
  • Supported Protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN™, L2TP)
  • Processor: Realtek RTD1619B
  • Installed Memory: 2 GB DDR4
  • Model #: DS423
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory KIT Compatible with Synology DiskStation DS923+
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NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory KIT Compatible with Synology DiskStation DS923+
  • Voltage: 1.20V
  • Compatible System: Synology
  • CAS Latency: CL19
  • Part Number: MSE21300-628K2
  • Model #: MSE21300-628K2-SYN-DS923+
  •  
  • $290.48 
Direct from NEMIX RAM Direct from NEMIX RAM
OWC 32GB Replacement for Synology D4ER02-32G - DDR4 2666 PC4-21300 CL19 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade
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OWC 32GB Replacement for Synology D4ER02-32G - DDR4 2666 PC4-21300 CL19 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 32GB
  • Speed: DDR4 2666 (PC4 21300)
  • ECC: Yes
  • Model #: OWC2R6D42R432GB-C338-SF
  •  
  • $329.99 
Direct from OWC Direct from OWC
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory Compatible with Synology DiskStation DS2419+II
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory Compatible with Synology DiskStation DS2419+II
  • Voltage: 1.20V
  • Compatible System: Synology
  • CAS Latency: CL19
  • Part Number: MSE21300-628K1
  • Model #: MSE21300-628K1-SYN-DS2419II
  •  
  • $145.96 
Direct from NEMIX RAM Direct from NEMIX RAM
Synology D4ER01-16G RAM 16GB DDR4 ECC RDIMM
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Synology D4ER01-16G RAM 16GB DDR4 ECC RDIMM
  • Type: Accessory
  • Model #: D4ER01-16G
OWC 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS425+
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OWC 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS425+
  • Voltage: 1.2V
  • Compatible System: Synology DiskStation DS425+ Synology DiskStation DS1825+ Synology DiskStation DS1825xs+ Synology DiskStation DS725+ Synology DiskStation DS925+
  • CAS Latency: CL19
  • Part Number: 2S6D41R804GB
  • Model #: OWC2S6D41R804GB-C332-SF
  •  
  • $35.99 
Direct from OWC Direct from OWC
NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 260-PIN ECC SODIMM KIT Compatible with Synology D4ES01-8G ECC Unbuffered Memory
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NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 260-PIN ECC SODIMM KIT Compatible with Synology D4ES01-8G ECC Unbuffered Memory
  • Voltage: 1.20V
  • Compatible System: Synology
  • CAS Latency: CL19
  • Part Number: MSE21300-818K2
  • Model #: MSE21300-818K2-SYN-D4ES01-8G
  •  
  • $158.99 
Direct from NEMIX RAM Direct from NEMIX RAM
Synology D4ES01-8G DDR4 ECC SODIMM Server Memory
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Synology D4ES01-8G DDR4 ECC SODIMM Server Memory
  • Type: 260-Pin DDR4 SO-DIMM
  • Model #: SYN-D4ES8G
  •  
  • $395.40 
Synology 4GB ECC Unbuffered 4GB RAM DDR4 ECC SO-DIMM Memory
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Synology 4GB ECC Unbuffered 4GB RAM DDR4 ECC SO-DIMM Memory
  • Brand: Synology
  • Capacity: 4GB
  • ECC: Yes
  • Buffered/Registered: Unbuffered
  • Model #: D4ES01-4G
NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 260-PIN ECC SODIMM KIT Compatible with Synology Diskstation DS923+ NAS
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NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 260-PIN ECC SODIMM KIT Compatible with Synology Diskstation DS923+ NAS
  • Voltage: 1.20V
  • Compatible System: Synology
  • CAS Latency: CL19
  • Part Number: MSE21300-818K2
  • Model #: MSE21300-818K2-SYN-DS923+
  •  
  • $158.99 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 256GB (8X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Synology D4RD-2666-32G NAS Memory
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NEMIX RAM 256GB (8X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Synology D4RD-2666-32G NAS Memory
  • Voltage: 1.20V
  • Compatible System: Synology
  • CAS Latency: CL19
  • Part Number: MR21300-324K8
  • Model #: MR21300-324K8-SYN-D4RD-2666-32G
  •  
  • $2,379.49 
Direct from NEMIX RAM Direct from NEMIX RAM
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
  •  
  • $290.52 
Available Direct from OWC Available Direct from OWC
Synology RAM1600DDR3L-4GBx2 A-Tech Equivalent 8GB (2 x 4GB) DDR3-1600 Memory RAM
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  •  
  • $164.90 
NEMIX RAM 128GB (4X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Synology FlashStation FS3410 NAS
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NEMIX RAM 128GB (4X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Synology FlashStation FS3410 NAS
  • Voltage: 1.20V
  • Compatible System: Synology
  • CAS Latency: CL19
  • Part Number: MR21300-324K4
  • Model #: MR21300-324K4-SYN-FS3410
  •  
  • $1,197.89 
Direct from NEMIX RAM Direct from NEMIX RAM
Synology 16GB DDR4 SDRAM Memory Module D4ECSO266616G
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Synology 16GB DDR4 SDRAM Memory Module D4ECSO266616G
  • Brand: Synology
  • Capacity: 16GB
  • Speed: DDR4 2666 (PC4 21333)
  • ECC: ECC
  • Model #: D4ECSO-2666-16G
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM Memory KIT Compatible with Synology RackStation RS2821RP+ NAS
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NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM Memory KIT Compatible with Synology RackStation RS2821RP+ NAS
  • Brand: NEMIX RAM
  • Series: Synology Compatible Series NAS Memory
  • Capacity: 32GB (2 x 16GB)
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: ME21300-628K2-SYN-RS2821RP
  •  
  • $266.99 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 64GB (4X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM Memory KIT Compatible with Synology RackStation RS4021xs+ NAS
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NEMIX RAM 64GB (4X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM Memory KIT Compatible with Synology RackStation RS4021xs+ NAS
  • Brand: NEMIX RAM
  • Series: Synology Compatible Series NAS Memory
  • Capacity: 64GB (4 x 16GB)
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: ME21300-628K4-SYN-RS4021XS
  •  
  • $532.99 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 64GB (4X16GB) DDR4 2666MHZ PC4-21300 1Rx4 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Synology D4RD-2666-16G NAS Memory
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NEMIX RAM 64GB (4X16GB) DDR4 2666MHZ PC4-21300 1Rx4 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Synology D4RD-2666-16G NAS Memory
  • Voltage: 1.20V
  • Compatible System: Synology
  • CAS Latency: CL19
  • Part Number: MR21300-614K4
  • Model #: MR21300-614K4-SYN-D4RD-2666-16G
  •  
  • $574.89 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 260-PIN ECC SODIMM Compatible with Synology D4ES01-8G ECC Unbuffered Memory
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NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 260-PIN ECC SODIMM Compatible with Synology D4ES01-8G ECC Unbuffered Memory
  • Voltage: 1.20V
  • Compatible System: Synology
  • CAS Latency: CL19
  • Part Number: MSE21300-818K1
  • Model #: MSE21300-818K01-SYN-D4ES01-8G
  •  
  • $79.99 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory Compatible with Synology D4ECSO-2666-16G
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory Compatible with Synology D4ECSO-2666-16G
  • Voltage: 1.20V
  • Compatible System: Synology
  • CAS Latency: CL19
  • Part Number: MSE21300-628K1
  • Model #: MSE21300-628K1-SYN-D4ECSO-2666-16G
  •  
  • $145.96 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM Memory Compatible with Synology RackStation RS3621xs+ NAS
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM Memory Compatible with Synology RackStation RS3621xs+ NAS
  • Brand: NEMIX RAM
  • Series: Synology Compatible Series NAS Memory
  • Capacity: 16GB
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: ME21300-628K1-SYN-RS3621XS
  •  
  • $133.99 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 128GB (8X16GB) DDR4 2666MHZ PC4-21300 1Rx4 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Synology D4RD-2666-16G NAS Memory
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NEMIX RAM 128GB (8X16GB) DDR4 2666MHZ PC4-21300 1Rx4 1.2V CL19 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Synology D4RD-2666-16G NAS Memory
  • Voltage: 1.20V
  • Compatible System: Synology
  • CAS Latency: CL19
  • Part Number: MR21300-614K8
  • Model #: MR21300-614K8-SYN-D4RD-2666-16G
  •  
  • $1,141.49 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory Compatible with Synology Diskstation DS923+
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory Compatible with Synology Diskstation DS923+
  • Voltage: 1.20V
  • Compatible System: Synology
  • CAS Latency: CL19
  • Part Number: MSE21300-628K1
  • Model #: MSE21300-628K1-SYN-DS923+
  •  
  • $145.96 
Direct from NEMIX RAM Direct from NEMIX RAM
Synology 4-bay DiskStation DS423+ (Diskless)
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Synology 4-bay DiskStation DS423+ (Diskless)

OUT OF STOCK

  • Form Factor: 4-bay;2GB DDR4
  • Supported Protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN™, L2TP)
  • Processor: Intel Celeron J4125
  • Installed Memory: 4-bay;2GB DDR4
  • Model #: DS423+