Price
Show More
Capacity
Show More
Speed
CAS Latency
Show More
Voltage
ECC
Buffered/Registered
Compatible System
Total Capacity
Useful Links
Customer Ratings
Sort By:
View:
OWC 128GB (2x64GB) DDR5 4800 PC5-38400 CL40 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Dell Precision Workstation 5860 5860XL 7960 7960XL Towers and 7960 Rack
Quick View
  •  
  • $1,054.68 
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
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
  •  
  • $95.99 
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
  •  
  • $95.99 
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
  •  
  • $95.99 
OWC 16GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with Dell XPS 8940
Quick View
OWC 16GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with Dell XPS 8940
  • Voltage: 1.2V
  • Compatible System: Dell XPS 8940
  • CAS Latency: CL22
  • Part Number: 3U2D42R816GB
  • Model #: OWC3U2D42R816GB-A551-SF
  •  
  • $79.99 
OWC 16GB DDR4 2666MHz PC4-21300 CL19 1.2V 288-Pin Non-ECC UDIMM Memory RAM Compatible with Dell Precision 3430 3431 3630
Quick View
OWC 16GB DDR4 2666MHz PC4-21300 CL19 1.2V 288-Pin Non-ECC UDIMM Memory RAM Compatible with Dell Precision 3430 3431 3630
  • Voltage: 1.2V
  • Compatible System: Dell Precision 3430 Dell Precision 3431 Dell Precision 3630
  • CAS Latency: CL19
  • Part Number: 2U6D42R816GB
  • Model #: OWC2U6D42R816GB-AEA
  •  
  • $79.99 
OWC 128GB DDR4 3200 PC4-25600 CL22 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Compatible with Gigabyte G292-280 G292-2G0 E152-ZE0 E152-ZE1 E162-220
Quick View
  •  
  • $609.99 
OWC 16GB DDR4 2666MHz PC4-21300 CL19 2RX8 ECC Unbuffered SODIMM 1.2V 260-pin Memory RAM Compatible with Synology D4ECSO-2666-16G, D4ES01-16G
Quick View
  •  
  • $95.99 
OWC 32GB (2x16GB) DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit Compatible with PowerEdge R240 T140 T40
Quick View
OWC 32GB (2x16GB) DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit Compatible with PowerEdge R240 T140 T40
  • Voltage: 1.2V
  • Compatible System: PowerEdge R240 PowerEdge T140 PowerEdge T40
  • CAS Latency: CL19
  • Part Number: 2E6D42R8032P
  • Model #: OWC2E6D42R8032P-C067-SF
  •  
  • $191.02 
OWC 32GB (2x16GB) DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade Kit Compatible with TerraMaster U8-322-9100 U8-522-9400 U8-722-2224
Quick View
OWC 32GB (2x16GB) DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade Kit Compatible with TerraMaster U8-322-9100 U8-522-9400 U8-722-2224
  • Voltage: 1.2V
  • Compatible System: TerraMaster U8-322-9100 TerraMaster U8-522-9400 TerraMaster U8-722-2224
  • CAS Latency: CL22
  • Part Number: 3U2D42R8032P
  • Model #: OWC3U2D42R8032P-B788-SF
  •  
  • $159.18 
OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with QNAP TS-332X TS-473 TS-673 TS-832PX TS-832X TS-464-4G
Quick View
OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with QNAP TS-332X TS-473 TS-673 TS-832PX TS-832X TS-464-4G
  • Voltage: 1.2V
  • Compatible System: QNAP TS-332X QNAP TS-473 QNAP TS-673 QNAP TS-832PX QNAP TS-832X
  • CAS Latency: CL19
  • Part Number: 2S6D41R808GB
  • Model #: OWC2S6D41R808GB-B552-SF
  •  
  • $41.99 
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
  •  
  • $191.02 
OWC 8.0GB (2x 4GB) PC3-12800 1600MHz Memory Upgrade Kit. Model OWC1333DDR38S08
Quick View
  •  
  • $33.44 
  • Free Shipping
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS1522+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
Quick View
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology DiskStation DS1522+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology DiskStationDS1522+
  • CAS Latency: CL19
  • Part Number: 2C6D42R8032P
  • Model #: OWC2C6D42R8032P-ZAB-SF
  •  
  • $191.02 
OWC 8GB (2x4GB) PC3-8500 DDR3 1066MHz SODIMM 204 Pin Memory Upgrade Kit for all MacBook Pro 2008/2009/2010 Unibody, all MacBook 13" Unibody, Mac mini 2009 & Later, iMac 2009 Model OWC8566DDR3S8GP
Quick View
  •  
  • $33.44 
  • Free Shipping
OWC 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V SODIMM Memory RAM Module Upgrade Compatible with Synology DiskStation DS425+
Quick View
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
  •  
  • $23.99 
  • Free Shipping
OWC 2GB DDR3 1600 PC3-12800 CL11 1Rx8 240-pin 1.5V Non-ECC Unbuffered DIMM Memory RAM Module Upgrade Compatible with HP Elite 8300 SFF 8300 Tower
Quick View
OWC 2GB DDR3 1600 PC3-12800 CL11 1Rx8 240-pin 1.5V Non-ECC Unbuffered DIMM Memory RAM Module Upgrade Compatible with HP Elite 8300 SFF 8300 Tower
  • Voltage: 1.5V
  • Compatible System: HP Elite 8300 SFF HP Elite 8300 Tower
  • CAS Latency: CL11
  • Part Number: 1U6D31R802GB
  • Model #: OWC1U6D31R802GB-B459-SF
  •  
  • $23.50 
  • Free Shipping
OWC 8GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Dell Inspiron 15R N5110
Quick View
OWC 8GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Dell Inspiron 15R N5110
  • Voltage: 1.5V
  • Compatible System: Dell Inspiron 15R N5110
  • CAS Latency: CL9
  • Part Number: 1S3D32R808GB
  • Model #: OWC1S3D32R808GB-B293-SF
  •  
  • $25.50 
  • Free Shipping
OWC 2GB DDR3 1333 PC3-10600 CL9 1Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Alienware M17x R3
Quick View
OWC 2GB DDR3 1333 PC3-10600 CL9 1Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Alienware M17x R3
  • Voltage: 1.5V
  • Compatible System: Alienware M17x R3
  • CAS Latency: CL9
  • Part Number: 1S3D31R802GB
  • Model #: OWC1S3D31R802GB-B287-SF
  •  
  • $23.50 
  • Free Shipping
OWC 32GB DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Compatible with QNAP TVS-h1288X TVS-h1688X
Quick View
OWC 32GB DDR4 3200 PC4-25600 CL22 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Compatible with QNAP TVS-h1288X TVS-h1688X
  • Voltage: 1.2V
  • Compatible System: QNAP TVS-h1288X QNAP TVS-h1688X
  • CAS Latency: CL22
  • Part Number: 3E2D42R832GB
  • Model #: OWC3E2D42R832GB-B559-SF
  •  
  • $199.99 
OWC 4GB DDR3L 1600MHz PC3L-12800 CL 11 1.35V 204pin ECC Unbuffered SODIMM Memory RAM Compatible with Supermicro MicroBlade 6418A-T5H 6418A-T7H
Quick View
OWC 4GB DDR3L 1600MHz PC3L-12800 CL 11 1.35V 204pin ECC Unbuffered SODIMM Memory RAM Compatible with Supermicro MicroBlade 6418A-T5H 6418A-T7H
  • Voltage: 1.35V
  • Compatible System: Supermicro MicroBlade 6418A-T5H Supermicro MicroBlade 6418A-T7H
  • CAS Latency: CL11
  • Part Number: 1C6T32R804GB
  • Model #: OWC1C6T32R804GB-B215-SF
  •  
  • $29.00 
  • Free Shipping
OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade Compatible with Synology Unified Controller UC3400
Quick View
  •  
  • $95.99 
OWC 2GB DDR3 1066 PC3-8500 CL7 1Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Upgrade Compatible with Dell OptiPlex 780 Desktop 780 SFF 780 Tower
Quick View
OWC 2GB DDR3 1066 PC3-8500 CL7 1Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Upgrade Compatible with Dell OptiPlex 780 Desktop 780 SFF 780 Tower
  • Voltage: 1.5V
  • Compatible System: Dell OptiPlex 780 Desktop Dell OptiPlex 780 SFF Dell OptiPlex 780 Tower
  • CAS Latency: CL7
  • Part Number: 8U5D31R802GB
  • Model #: OWC8U5D31R802GB-B344-SF
  •  
  • $23.50 
  • Free Shipping
OWC 2GB DDR3 1333 PC3-10600 CL9 1Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad W520
Quick View
OWC 2GB DDR3 1333 PC3-10600 CL9 1Rx8 204-pin 1.5V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Lenovo ThinkPad W520
  • Voltage: 1.5V
  • Compatible System: Lenovo ThinkPad W520
  • CAS Latency: CL9
  • Part Number: 1S3D31R802GB
  • Model #: OWC1S3D31R802GB-B481-SF
  •  
  • $23.50 
  • Free Shipping
OWC 4GB DDR3 1066 PC3-8500 CL7 2Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Upgrade Compatible with Dell Studio XPS 435 9000
Quick View
OWC 4GB DDR3 1066 PC3-8500 CL7 2Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Upgrade Compatible with Dell Studio XPS 435 9000
  • Voltage: 1.5V
  • Compatible System: Dell Studio XPS 435 Dell Studio XPS 9000
  • CAS Latency: CL7
  • Part Number: 8U5D32R804GB
  • Model #: OWC8U5D32R804GB-B345-SF
  •  
  • $24.50 
  • Free Shipping
OWC 2GB DDR3 1066 PC3-8500 CL7 1Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Upgrade Compatible with HP 4000 Pro
Quick View
OWC 2GB DDR3 1066 PC3-8500 CL7 1Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Upgrade Compatible with HP 4000 Pro
  • Voltage: 1.5V
  • Compatible System: HP 4000 Pro
  • CAS Latency: CL7
  • Part Number: 8U5D31R802GB
  • Model #: OWC8U5D31R802GB-B450-SF
  •  
  • $23.50 
  • Free Shipping
OWC 2GB DDR3 1600 PC3-12800 CL11 1Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Upgrade Compatible with QNAP TS-1279U-RP TS-1679U-RP TS-879U-RP
Quick View
OWC 2GB DDR3 1600 PC3-12800 CL11 1Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Upgrade Compatible with QNAP TS-1279U-RP TS-1679U-RP TS-879U-RP
  • Voltage: 1.5V
  • Compatible System: QNAP TS-1279U-RP QNAP TS-1679U-RP QNAP TS-879U-RP
  • CAS Latency: CL11
  • Part Number: 1U6D31R802GB
  • Model #: OWC1U6D31R802GB-B534-SF
  •  
  • $23.50 
  • Free Shipping
OWC 8GB (2x4GB) DDR3L 1600 PC3L-12800 CL11 1Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Kit Compatible with Synology NAS DS1517+
Quick View
OWC 8GB (2x4GB) DDR3L 1600 PC3L-12800 CL11 1Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Kit Compatible with Synology NAS DS1517+
  • Voltage: 1.35V
  • Compatible System: Synology NAS DS1517+
  • CAS Latency: CL11
  • Part Number: 1S6T31R8008P
  • Model #: OWC1S6T31R8008P-B240-SF
  •  
  • $31.85 
  • Free Shipping
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
  •  
  • $95.99 
OWC 16GB DDR4 2133MHz PC4-17000 CL15 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Lenovo Flex System x240 M5 (E5-2600 v3)
Quick View
OWC 16GB DDR4 2133MHz PC4-17000 CL15 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Lenovo Flex System x240 M5 (E5-2600 v3)
  • Voltage: 1.2V
  • Compatible System: Lenovo Flex System x240 M5 (E5-2600 v3)
  • CAS Latency: CL15
  • Part Number: 2R1D42R416GB
  • Model #: OWC2R1D42R416GB-B050-SF
  •  
  • $79.99 
OWC 8GB DDR4 2400MHz PC4-19200 CL17 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Lenovo ThinkStation P410 P510 P710 P910
Quick View
OWC 8GB DDR4 2400MHz PC4-19200 CL17 1.2V 288pin Server ECC Registered RDIMM Memory RAM Compatible with Lenovo ThinkStation P410 P510 P710 P910
  • Voltage: 1.2V
  • Compatible System: Lenovo ThinkStation P410 Lenovo ThinkStation P510 Lenovo ThinkStation P710 Lenovo ThinkStation P910
  • CAS Latency: CL17
  • Part Number: 2R4D41R808GB
  • Model #: OWC2R4D41R808GB-B062-SF
  •  
  • $45.99 
  • Free Shipping
OWC 4GB DDR3 1600 PC3-12800 CL11 1Rx8 240-pin 1.5V Non-ECC Unbuffered DIMM Memory RAM Module Upgrade Compatible with HP ENVY Phoenix 810 Series using DDR3 Memory
Quick View
OWC 4GB DDR3 1600 PC3-12800 CL11 1Rx8 240-pin 1.5V Non-ECC Unbuffered DIMM Memory RAM Module Upgrade Compatible with HP ENVY Phoenix 810 Series using DDR3 Memory
  • Voltage: 1.5V
  • Compatible System: HP ENVY Phoenix 810 Series using DDR3 Memory
  • CAS Latency: CL11
  • Part Number: 1U6D31R804GB
  • Model #: OWC1U6D31R804GB-B466-SF
  •  
  • $24.50 
  • Free Shipping
OWC 8GB DDR3L 1866 PC3L-14900 CL13 2Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Dell Precision M4700 M4800 M6700 M6800
Quick View
OWC 8GB DDR3L 1866 PC3L-14900 CL13 2Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with Dell Precision M4700 M4800 M6700 M6800
  • Voltage: 1.35V
  • Compatible System: Dell Precision M4700 Dell Precision M4800 Dell Precision M6700 Dell Precision M6800
  • CAS Latency: CL13
  • Part Number: 1S8T32R808GB
  • Model #: OWC1S8T32R808GB-B343-SF
  •  
  • $25.50 
  • Free Shipping
OWC 4GB DDR3L 1600 PC3L-12800 CL11 1Rx8 240-pin 1.35V Non-ECC Unbuffered DIMM Memory RAM Module Upgrade Compatible with HP ProDesk 400 G2.5 SFF
Quick View
OWC 4GB DDR3L 1600 PC3L-12800 CL11 1Rx8 240-pin 1.35V Non-ECC Unbuffered DIMM Memory RAM Module Upgrade Compatible with HP ProDesk 400 G2.5 SFF
  • Voltage: 1.35V
  • Compatible System: HP ProDesk 400 G2.5 SFF
  • CAS Latency: CL11
  • Part Number: 1U6T31R804GB
  • Model #: 1U6T31R804GB
  •  
  • $24.50 
  • Free Shipping
OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with Synology ActiveProtect DP320 DP340
Quick View
  •  
  • $53.99 
OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with QNAP TS-h973AX
Quick View
OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with QNAP TS-h973AX
  • Voltage: 1.2V
  • Compatible System: QNAP TS-h973AX
  • CAS Latency: CL19
  • Part Number: 2C6D42R816GB
  • Model #: OWC2C6D42R816GB-B546-SF
  •  
  • $95.99