Get a $25 Newegg Promo Gift Card when you spend $250+ between 1/17/26 and 1/19/26. Learn More>
  • In Stock
  • Sold by Newegg
  • Make an Offer
  • New
  • Combo Deals
Department
Show More
Brands
Show More
Price
Show More
Type
Capacity
Speed
CAS Latency
Voltage
ECC
Buffered/Registered
All Top Brands
Availability
Condition
Current Promotion
Discount
Sold by
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
Synology RAM DDR4 ECC Unbuffered SODIMM 4GB D4ES02-4G
Quick View
Synology D4EC-2666-8G RAM DDR4-2666 ECC UDIMM 8GB
Quick View
Synology D4EC-2666-8G RAM DDR4-2666 ECC UDIMM 8GB
  • Type: Accessory
  • Weight: 0.05
  • Model #: D4EC-2666-8G
Synology M2D20 M.2 Adapter Card
Quick View
Synology M2D20 M.2 Adapter Card
  • Type: Accessory
  • Model #: M2D20
Synology Rail Kit (RKS1314)
Quick View
Refurbished Synology Rail Kit (RKS1314)
  • Type: Accessory
  • Model #: R-RKS1314
  •  
  • $39.99 
  • $17.74 Shipping
Direct from Synology Inc. Direct from Synology Inc.
Synology HAT3300-2T 2TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives
Quick View
Synology HAT3300-2T 2TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives
  • Height (maximum): 146.99mm
  • Width (maximum): 101.85mm
  • Length (maximum): 146.99mm
  • Model #: HAT3300-2T
Synology HAT3310 16TB Plus Series SATA III 3.5" Internal NAS HDD (HAT3310-16T)
Quick View
Synology HAT3310 16TB Plus Series SATA III 3.5" Internal NAS HDD (HAT3310-16T)
  • Height (maximum): 26.11mm
  • Width (maximum): 101.85mm
  • Length (maximum): 147mm
  • Model #: HAT3310-16T
Synology HAT3310 12TB Plus Series SATA III 3.5" Internal NAS HDD (HAT3310-12T)
Quick View
Synology HAT3310 12TB Plus Series SATA III 3.5" Internal NAS HDD (HAT3310-12T)
  • Height (maximum): 26.11mm
  • Width (maximum): 101.85mm
  • Length (maximum): 147mm
  • Model #: HAT3310-12T
Synology HAT3300 6TB Plus Series SATA HDD 3.5"
Quick View
Synology HAT3300 6TB Plus Series SATA HDD 3.5"
  • Height (maximum): 146.99mm
  • Width (maximum): 101.85mm
  • Length (maximum): 146.99mm
  • Model #: HAT3300-6T
Synology HAT3300 4TB Plus Series SATA HDD 3.5"
Quick View
Synology HAT3300 4TB Plus Series SATA HDD 3.5"
  • Height (maximum): 20.20mm
  • Width (maximum): 101.85mm
  • Length (maximum): 147mm
  • Model #: HAT3300-4T
Synology DS925+ Quad-Core 4-Bay NAS with 4GB RAM and 32TB (4 x 8TB) of Synology Plus Drives and 1.6TB (2 x 800GB) Synology Cache Fully Assembled and Tested By CustomTechSales
Quick View
Synology DS925+ Quad-Core 4-Bay NAS with 4GB RAM and 32TB (4 x 8TB) of Synology Plus Drives and 1.6TB (2 x 800GB) Synology Cache Fully Assembled and Tested By CustomTechSales
  • Brand: Synology
  • Included HDD Capacity: 32TB (4 x 8TB)
  • Form Factor: 4-Bay
  • Supported Protocols: SMB/AFP/NFS/FTP/WebDAV/SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
  • Model #: DS925P_800_04_SPTB08
  •  
  • $2,759.01 
  • Free Shipping
Synology HAT3320 8TB Plus Series SATA HDD 3.5"
Quick View
SYNOLOGY 2.5 ENTERPRISE SATA SSD SAT5220 960GB
Quick View
SYNOLOGY 2.5 ENTERPRISE SATA SSD SAT5220 960GB
  • Device Type: Internal Solid State Drive (SSD)
  • Model #: SAT5220960G
  •  
  • $269.99 
  • $8.99 Shipping
Direct from Synology Inc. Direct from Synology Inc.
Synology HAT5310-20T 20TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Enterprise 3.5" SATA HDD
Quick View
Synology HAT5310-20T 20TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Enterprise 3.5" SATA HDD
  • Height (maximum): 26.1 mm
  • Width (maximum): 101.85 mm
  • Length (maximum): 147 mm
  • Model #: HAT5310-20T
Synology 12-Bay Rackmount Storage Expansion Unit RX1223RP (Diskless)
Quick View
Synology 12-Bay Rackmount Storage Expansion Unit RX1223RP (Diskless)
  • Drive Compatibility: • 12 x 3.5 or 2.5" SATA HDD/SDD (drives not included) • Synology only guarantees full functionality, reliability, and performance for Synology drives listed on the compatibility list. The use of non-validated components may limit certain functionality and result in data loss and system instability
  • Power: AC input power voltage : 100 V to 240 V AC
  • Temperature: • Operating Temperature: 0°C to 35°C (32°F to 95°F) • Storage Temperature: -20°C to 60°C (-5°F to 140°F)
  • Humidity: • Operating Relative humidity: 8% to 80% RH Storage environment • Storage Relative humidity: 5% to 95% RH
  • Model #: RX1223RP
Synology 12-bay RackStation RS2423RP+ (Diskless)
Quick View
Synology 12-bay RackStation RS2423RP+ (Diskless)
  • Form Factor: 12-Bay
  • Processor: AMD Ryzen V1780B 4-core 3.35 (base) / 3.6 (turbo) GHz
  • Installed Memory: 8 GB DDR4 ECC UDIMM (expandable up to 32 GB)
  • Supported Protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN™, L2TP)
  • Model #: RS2423RP+
OWC 16GB Replacement for Synology D4EU02-16G - DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade
Quick View
  •  
  • $129.99 
Direct from OWC Direct from OWC
OWC 16GB Replacement for Synology D4ES03-16G - DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade
Quick View
OWC 16GB Replacement for Synology D4ES03-16G - DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 16GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: OWC2C6D42R816GB-C334-SF
  •  
  • $129.99 
Direct from OWC Direct from OWC
OWC 4GB Replacement for Synology D4NS01-4G - DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V SODIMM Memory RAM Module Upgrade
Quick View
OWC 4GB Replacement for Synology D4NS01-4G - DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V SODIMM Memory RAM Module Upgrade
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Buffered/Registered: Unbuffered
  • Part Number: 2S6D41R804GB
  • Model #: OWC2S6D41R804GB-C337-SF
  •  
  • $25.99 
Direct from OWC Direct from OWC
OWC 8GB Replacement for Synology D4ES03-8G - DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade
Quick View
OWC 8GB Replacement for Synology D4ES03-8G - DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 8GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: OWC2C6D41R808GB-C333-SF
  •  
  • $69.99 
Direct from OWC Direct from OWC
Synology 8 bay RackStation RS1221RP+ Rackmount NAS (Diskless)
Quick View
Synology 8 bay RackStation RS1221RP+ Rackmount NAS (Diskless)
  • Form Factor: 8-Bay
  • Processor: AMD Ryzen V1500B quad-core 2.2 GHz
  • Installed Memory: 4GB DDR4
  • RAID: RAID 0, 1, 5, 6, 10, JBOD, Basic, Synology Hybrid RAID (SHR)
  • Model #: RS1221RP+
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
Quick View
  •  
  • $258.68 
Available Direct from OWC Available Direct from OWC
OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS1525+ DS1825+ DS1825xs+ DS725+ DS925+
Quick View
#1 Best Seller
in System Specific Memory
OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS1525+ DS1825+ DS1825xs+ DS725+ DS925+
  • Voltage: 1.2V
  • Compatible System: Synology DiskStation DS1525+ Synology DiskStation DS1825+ Synology DiskStation DS1825xs+ Synology DiskStation DS725+ Synology DiskStation DS925+
  • CAS Latency: CL19
  • Part Number: 2C6D42R816GB
  • Model #: OWC2C6D42R816GB-C328-SF
  •  
  • $129.99 
Available Direct from OWC Available Direct from OWC
OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with Synology RackStation RS2825RP+
Quick View
OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with Synology RackStation RS2825RP+
  • Voltage: 1.2V
  • Compatible System: Synology RackStation RS2825RP+ Synology DiskStation DS1825+ Synology DiskStation DS1825xs+ Synology DiskStation DS725+ Synology DiskStation DS925+
  • CAS Latency: CL19
  • Part Number: 2C6D42R816GB
  • Model #: OWC2C6D42R816GB-C329-SF
  •  
  • $129.99 
Available Direct from OWC Available Direct from OWC
Synology SNV3410 M.2 2280 400GB PCI-Express 3.0 x4 Internal Solid State Drive (SSD) SNV3410-400G
Quick View
Synology SNV3410 M.2 2280 400GB PCI-Express 3.0 x4 Internal Solid State Drive (SSD) SNV3410-400G
  • Max Sequential Read: Up to 3000 MBps
  • Max Sequential Write: 750 MB/s
  • Power Consumption (Active): 3.5 W
  • Power Consumption (Idle): 1.6 W
  • Model #: SNV3410-400G
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS723+ and DS923+ 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 DS723+ and DS923+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Brand: Yes
  • Capacity: 32GB (2 x 16GB)
  • Type: 260-Pin DDR4 SO-DIMM
  • CAS Latency: CL19
  • Model #: OWC2C6D42R8032P-ZAL-SF
  •  
  • $258.68 
Available Direct from OWC Available Direct from OWC
OWC 8GB DDR3L 1866 PC3L-14900 CL13 2Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS218+ DS418play DS620slim DS718+ DS918+
Quick View
OWC 8GB DDR3L 1866 PC3L-14900 CL13 2Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS218+ DS418play DS620slim DS718+ DS918+
  • Voltage: 1.35V
  • Compatible System: Synology DiskStation DS218+ Synology DiskStation DS418play Synology DiskStation DS620slim Synology DiskStation DS718+ Synology DiskStation DS918+
  • CAS Latency: CL13
  • Part Number: 1S8T32R808GB
  • Model #: OWC1S8T32R808GB-B264-SF
  •  
  • $25.50 
  • Free Shipping
Direct from OWC 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
  •  
  • $258.68 
Available Direct from OWC Available Direct from OWC
OWC 64GB (2x32GB) DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Kit Compatible with Synology DiskStation DS1821+ DS2422+ DS3622xs+
Quick View
OWC 64GB (2x32GB) DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Kit Compatible with Synology DiskStation DS1821+ DS2422+ DS3622xs+
  • Voltage: 1.2V
  • Compatible System: Synology DiskStation DS1821+ Synology DiskStation DS2422+ Synology DiskStation DS3622xs+
  • CAS Latency: CL19
  • Part Number: 2C6D42R8064P
  • Model #: OWC2C6D42R8064P-B765-SF
  •  
  • $517.38 
Direct from OWC Direct from OWC
OWC 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS220+ DS224+ DS420+ DS423+ DS720+ DS920+
Quick View
OWC 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS220+ DS224+ 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: 2S6D41R804GB
  • Model #: OWC2S6D41R804GB-B767-SF
  •  
  • $25.99 
Available Direct from OWC Available Direct from OWC
OWC 16GB 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 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: 2C6D42R816GB
  • Model #: OWC2C6D42R816GB-ZAG-SF
  •  
  • $129.99 
Direct from OWC Direct from OWC
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS923+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Quick View
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS923+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology DiskStationDS923+
  • CAS Latency: CL19
  • Part Number: 2C6D42R8032P
  • Model #: OWC2C6D42R8032P-ZAD-SF
  •  
  • $258.68 
Available Direct from OWC Available Direct from OWC
OWC 16GB 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 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: 2C6D42R816GB
  • Model #: OWC2C6D42R816GB-ZAK-SF
  •  
  • $129.99 
Direct from OWC Direct from OWC
OWC 16GB DDR4 RAM Compatible with Synology DiskStation DS1823XS+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Quick View
OWC 16GB 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: 2C6D42R816GB
  • Model #: OWC2C6D42R816GB-ZAC-SF
  •  
  • $129.99 
Direct from OWC Direct from OWC
OWC 16GB DDR4 RAM Compatible with Synology DiskStation DS923+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Quick View
OWC 16GB DDR4 RAM Compatible with Synology DiskStation DS923+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology DiskStationDS923+
  • CAS Latency: CL19
  • Part Number: 2C6D42R816GB
  • Model #: OWC2C6D42R816GB-ZAD-SF
  •  
  • $129.99 
Direct from OWC Direct from OWC