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OWC 8GB RAM Compatible with Synology RackStation RS4017xs+ and RS4021xs+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 8GB RAM Compatible with Synology RackStation RS4017xs+ and RS4021xs+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS4017xs+ Synology RackstationRS4021xs+
  • CAS Latency: CL19
  • Part Number: 2E6D41R808GB
  • Model #: OWC2E6D41R808GB-ZBC-SF
  •  
  • $79.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) RAM Compatible with Synology RackStation RS3621RPxs and RS3621xs+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 64GB (4x16GB) RAM Compatible with Synology RackStation RS3621RPxs and RS3621xs+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS3621RPxs Synology RackstationRS3621xs+
  • CAS Latency: CL19
  • Part Number: 2E6D42R8064S
  • Model #: OWC2E6D42R8064S-ZBB-SF
  •  
  • $580.46 
Available Direct from OWC Available Direct from OWC
OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology NAS Rackstation RS822+ and RS822RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
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OWC 32GB (2X16GB) DDR4 RAM Compatible with Synology NAS Rackstation RS822+ and RS822RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS822+ Synology RackstationRS822RP+
  • CAS Latency: CL19
  • Part Number: 2C6D42R8032P
  • Model #: OWC2C6D42R8032P-ZAQ-SF
  •  
  • $290.52 
Available Direct from OWC Available Direct from OWC
OWC 64GB (2x32GB) DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 64GB (2x32GB) DDR4 3200MHz PC4-25600 CL22 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 3R2D42R4064P
  • Model #: OWC3R2D42R4064P
  •  
  • $604.16 
Available Direct from OWC Available Direct from OWC
OWC 16GB RAM Compatible with Synology RackStation R3617RPxs and RSS3617xs+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 16GB RAM Compatible with Synology RackStation R3617RPxs and RSS3617xs+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationR3617RPxs Synology RackstationRSS3617xs+
  • CAS Latency: CL19
  • Part Number: 2E6D42R816GB
  • Model #: OWC2E6D42R816GB-ZAZ-SF
  •  
  • $145.99 
Direct from OWC Direct from OWC
OWC 4GB (2x2GB) DDR2 533 PC2-4200 CL4 2Rx8 240-pin 1.8V Non-ECC UDIMM Memory RAM Module Upgrade Kit for Select Desktops
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OWC 4GB (2x2GB) DDR2 533 PC2-4200 CL4 2Rx8 240-pin 1.8V Non-ECC UDIMM Memory RAM Module Upgrade Kit for Select Desktops
  • CAS Latency: CL4
  • Voltage: 1.8V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC4U2D22R8004P-B955-SF
  •  
  • $39.98 
Available Direct from OWC Available Direct from OWC
OWC 8GB RAM Compatible with Synology RackStation RS2818RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 8GB 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: 2E6D41R808GB
  • Model #: OWC2E6D41R808GB-ZAX-SF
  •  
  • $79.99 
Available Direct from OWC Available Direct from OWC
OWC 16GB DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with ThinkStation P5
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OWC 16GB DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with ThinkStation P5
  • Brand: OWC
  • Capacity: 16GB
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: OWC4R8D51R816GB-B895-SF
  •  
  • $419.99 
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 DS723+ DS923+
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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 DS723+ DS923+
  • Voltage: 1.2V
  • Compatible System: Synology DiskStation DS723+ Synology DiskStation DS923+
  • CAS Latency: CL19
  • Part Number: 2C6D42R8064P
  • Model #: OWC2C6D42R8064P-ZAL-SF
  •  
  • $577.08 
Direct from OWC Direct from OWC
OWC 16GB RAM Compatible with Synology RackStation RS2418+ and RS2418RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 16GB RAM Compatible with Synology RackStation RS2418+ and RS2418RP+ DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationRS2418+ Synology RackstationRS2418RP+
  • CAS Latency: CL19
  • Part Number: 2E6D42R816GB
  • Model #: OWC2E6D42R816GB-ZAU-SF
  •  
  • $145.99 
Direct from OWC Direct from OWC
OWC 8GB RAM Compatible with Synology RackStation NAS SA3200D DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 8GB RAM Compatible with Synology RackStation NAS SA3200D DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • Voltage: 1.2V
  • Compatible System: Synology RackstationSA3200D
  • CAS Latency: CL19
  • Part Number: 2E6D41R808GB
  • Model #: OWC2E6D41R808GB-ZBD-SF
  •  
  • $79.99 
Available Direct from OWC Available Direct from OWC
OWC 32GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with Dell Precision 3440 3450 3640 3650
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OWC 32GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with Dell Precision 3440 3450 3640 3650
  • Voltage: 1.2V
  • Compatible System: Dell Precision 3440 Dell Precision 3450 Dell Precision 3640 Dell Precision 3650
  • CAS Latency: CL22
  • Part Number: 3U2D42R832GB
  • Model #: OWC3U2D42R832GB-A548-SF
  •  
  • $255.99 
Available Direct from OWC Available Direct from OWC
OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade Compatible with Synology NAS SA3400D
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OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade Compatible with Synology NAS SA3400D
  • Brand: OWC
  • Capacity: 8GB
  • Speed: DDR4 2666 (PC4 21300)
  • ECC: Yes
  • Model #: OWC2E6D41R808GB-C330-SF
  •  
  • $79.99 
Available Direct from OWC Available Direct from OWC
OWC 16GB Replacement for Synology D4EU02-16G - DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered DIMM Memory RAM Module Upgrade
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  •  
  • $145.99 
Direct from OWC Direct from OWC
OWC 256GB (8x32GB) DDR4 2666MHz PC4-21300 CL19 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 256GB (8x32GB) DDR4 2666MHz PC4-21300 CL19 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 2R6D42R4256K
  • Model #: OWC2R6D42R4256K
  •  
  • $2,411.80 
Available Direct from OWC Available Direct from OWC
OWC 8GB DDR4 RAM Compatible with Synology DiskStation DS1823+ and DS2422+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
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OWC 8GB DDR4 RAM Compatible with Synology DiskStation DS1823+ and DS2422+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology DiskStationDS1823+ Synology DiskStationDS2422+
  • CAS Latency: CL19
  • Part Number: 2C6D41R808GB
  • Model #: OWC2C6D41R808GB-ZAH-SF
  •  
  • $79.99 
Available Direct from OWC Available Direct from OWC
OWC 64GB Replacement for Synology D4ER01-64G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation NAS SA6400
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OWC 64GB Replacement for Synology D4ER01-64G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation NAS SA6400
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Part Number: 2R6D42R464GB
  • Type: 288-Pin DDR4 SDRAM
  • Model #: OWC2R6D42R464GB-ZBK-SF
  •  
  • $459.99 
Available Direct from OWC Available Direct from OWC
OWC 16GB DDR4 RAM Compatible with Synology DiskStation DS1823+ and DS2422+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
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OWC 16GB DDR4 RAM Compatible with Synology DiskStation DS1823+ and DS2422+ NAS System 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
  • Voltage: 1.2V
  • Compatible System: Synology DiskStationDS1823+ Synology DiskStationDS2422+
  • CAS Latency: CL19
  • Part Number: 2C6D42R816GB
  • Model #: OWC2C6D42R816GB-ZAH-SF
  •  
  • $145.99 
Direct from OWC Direct from OWC
OWC 64GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant DL345 DL360DL365 DL380 (All Gen10 Plus) DL325 Gen10 Plus v2
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OWC 64GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant DL345 DL360DL365 DL380 (All Gen10 Plus) DL325 Gen10 Plus v2
  • Voltage: 1.2V
  • Compatible System: HP ProLiant DL325 Gen10 Plus v2 HP ProLiant DL345 Gen10 Plus HP ProLiant DL360 Gen10 Plus HP ProLiant DL365 Gen10 Plus HP ProLiant DL380 Gen10 Plus
  • CAS Latency: CL22
  • Part Number: 3R2D42R464GB
  • Model #: OWC3R2D42R464GB-C029-SF
  •  
  • $459.99 
Available Direct from OWC Available Direct from OWC
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
OWC 64GB (2x32GB) DDR4 3200MHz PC4-25600 CL22 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Memory RAM
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OWC 64GB (2x32GB) DDR4 3200MHz PC4-25600 CL22 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Memory RAM
  • Brand: OWC
  • Capacity: 64GB (2 x 32GB)
  • Type: 260-Pin DDR4 SO-DIMM
  • CAS Latency: CL22
  • Model #: OWC3S2D42R8064P
  •  
  • $509.42 
Available Direct from OWC Available Direct from OWC
OWC 64.0GB (2x 32GB) DDR3 PC3-10600 1333MHz Mac Pro Late 2013 Memory Matched Set Model OWC1333D3Z3M064
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OWC 64.0GB (2x 32GB) DDR3 PC3-10600 1333MHz Mac Pro Late 2013 Memory Matched Set Model OWC1333D3Z3M064
  • Capacity: 64GB (2 x 32GB)
  • Speed: DDR3 1333 (PC3 10600)
  • ECC: Yes
  • Buffered/Registered: Registered
  • Model #: OWC1333D3Z3M064
  •  
  • $159.58 
Available Direct from OWC Available Direct from OWC
OWC 64GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant DL385 Gen10 Plus DL385 Gen10 Plus v2 DX360 Gen10 Plus DX385 Gen10 Plus
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OWC 64GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with HP ProLiant DL385 Gen10 Plus DL385 Gen10 Plus v2 DX360 Gen10 Plus DX385 Gen10 Plus
  • Voltage: 1.2V
  • Compatible System: HP ProLiant DL385 Gen10 Plus HP ProLiant DL385 Gen10 Plus v2 HP ProLiant DX360 Gen10 Plus HP ProLiant DX385 Gen10 Plus
  • CAS Latency: CL22
  • Part Number: 3R2D42R464GB
  • Model #: OWC3R2D42R464GB-C030-SF
  •  
  • $459.99 
Available Direct from OWC Available Direct from OWC
OWC 32GB (2x16GB) DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Kit Compatible with Synology DiskStation RS1522+
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OWC 32GB (2x16GB) DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Kit Compatible with Synology DiskStation RS1522+
  • Voltage: 1.2V
  • Compatible System: Synology DiskStation RS1522+
  • CAS Latency: CL19
  • Part Number: 2C6D42R8032P
  • Model #: OWC2C6D42R8032P-B766-SF
  •  
  • $290.52 
Available Direct from OWC Available Direct from OWC
OWC 8GB (4x2GB) DDR2 667 PC2-5300 CL5 2Rx8 240-pin 1.8V Non-ECC UDIMM Memory RAM Module Upgrade Kit for Select Desktops
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OWC 8GB (4x2GB) DDR2 667 PC2-5300 CL5 2Rx8 240-pin 1.8V Non-ECC UDIMM Memory RAM Module Upgrade Kit for Select Desktops
  • CAS Latency: CL5
  • Voltage: 1.8V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC5U3D22R8008S-B959-SF
  •  
  • $77.97 
Available Direct from OWC Available Direct from OWC
OWC 64GB (4x16GB) DDR4 2133MHz PC4-17000 CL15 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 64GB (4x16GB) DDR4 2133MHz PC4-17000 CL15 2RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
  • CAS Latency: CL15
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Part Number: 2R1D42R4064S
  • Model #: OWC2R1D42R4064S
  •  
  • $597.56 
Available Direct from OWC Available Direct from OWC
OWC 16GB DDR5 5200 PC5-41600 CL42 1Rx8 288-pin 1.1V Non-ECC UDIMM Memory RAM Module Upgrade for Select Desktops
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OWC 16GB DDR5 5200 PC5-41600 CL42 1Rx8 288-pin 1.1V Non-ECC UDIMM Memory RAM Module Upgrade for Select Desktops
  • CAS Latency: CL42
  • Voltage: 1.1V
  • Recommend Use: Desktops
  • Buffered/Registered: Unbuffered
  • Model #: OWC5U2D51R816GB-B970-SF
  •  
  • $289.99 
Available Direct from OWC Available Direct from OWC
OWC 4GB DDR2 667 PC2-5300 CL5 2Rx8 200-pin 1.8V Non-ECC SODIMM Memory RAM Module Upgrade for Select Laptops or All-in-One Systems
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OWC 4GB DDR2 667 PC2-5300 CL5 2Rx8 200-pin 1.8V Non-ECC SODIMM Memory RAM Module Upgrade for Select Laptops or All-in-One Systems
  • Brand: OWC
  • Capacity: 4GB
  • Type: 200-Pin DDR2 SO-DIMM
  • Speed: DDR2 667 (PC2 5300)
  • Model #: OWC5S3D22R804GB-B958-SF
  •  
  • $65.99 
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Available Direct from OWC Available Direct from OWC