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OWC 8GB DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Lenovo System x3550 M3 R4 x3650 M2
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OWC 8GB DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Lenovo System x3550 M3 R4 x3650 M2
  • Voltage: 1.5V
  • Compatible System: Lenovo System x3550 M3 R4 Lenovo System x3650 M2
  • CAS Latency: CL9
  • Part Number: 1R3D32R408GB
  • Model #: OWC1R3D32R408GB-B713-SF
  •  
  • $24.99 
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Available Direct from OWC Available Direct from OWC
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 8GB DDR4 RAM Compatible with Synology Deep Learning NVR DVA3219 and DVA3221 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
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OWC 8GB 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: 2C6D41R808GB
  • Model #: OWC2C6D41R808GB-ZAM-SF
  •  
  • $79.99 
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 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 DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with Dell OptiPlex 3000 SFF 3000 Tower 5000 SFF 5000 Tower 5080 SFF
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OWC 16GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin Non-ECC UDIMM Memory RAM Compatible with Dell OptiPlex 3000 SFF 3000 Tower 5000 SFF 5000 Tower 5080 SFF
  • Voltage: 1.2V
  • Compatible System: Dell OptiPlex 3000 SFF Dell OptiPlex 3000 Tower Dell OptiPlex 5000 SFF Dell OptiPlex 5000 Tower Dell OptiPlex 5080 SFF
  • CAS Latency: CL22
  • Part Number: 3U2D42R816GB
  • Model #: OWC3U2D42R816GB-A545-SF
  •  
  • $122.99 
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 8GB DDR4 RAM Compatible with Synology NAS Rackstation RS820+ and RS820RP+ 2666MHz PC4-21300 CL19 ECC Unbuffered SODIMM 2Rx8 1.2V Memory Upgrade
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OWC 8GB 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: 2C6D41R808GB
  • Model #: OWC2C6D41R808GB-ZAP-SF
  •  
  • $79.99 
Available Direct from OWC Available Direct from OWC
OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with ASUSTOR AS6504RD AS6504RS LOCKERSTOR 8 AS6508T AS6510T AS6512RD
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OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with ASUSTOR AS6504RD AS6504RS LOCKERSTOR 8 AS6508T AS6510T AS6512RD
  • Voltage: 1.2V
  • Compatible System: ASUSTOR AS6504RD ASUSTOR AS6504RS ASUSTOR AS6508T ASUSTOR AS6510T ASUSTOR AS6512RD
  • CAS Latency: CL19
  • Part Number: 2C6D41R808GB
  • Model #: OWC2C6D41R808GB-B777-SF
  •  
  • $79.99 
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 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 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 16GB 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 16GB 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: 2C6D42R816GB
  • Model #: OWC2C6D42R816GB-ZAQ-SF
  •  
  • $145.99 
Direct from OWC Direct from OWC
OWC 1TB (4x256GB) DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge R840 R940xa
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OWC 1TB (4x256GB) DDR4 2933 PC4-23400 CL21 8Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge R840 R940xa
  • Voltage: 1.2V
  • Compatible System: Dell PowerEdge R840 Dell PowerEdge R940xa
  • CAS Latency: CL21
  • Part Number: 2L9D48R41TBS
  • Model #: OWC2L9D48R41TBS-C005-SF
  •  
  • $7,171.16 
Available Direct from OWC Available Direct from OWC
OWC 256GB DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with ASRock WRX80 Creator WRX80 Creator R2.0
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OWC 256GB DDR4 3200 PC4-25600 CL22 8Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with ASRock WRX80 Creator WRX80 Creator R2.0
  • Voltage: 1.2V
  • Compatible System: ASRock WRX80 Creator ASRock WRX80 Creator R2.0
  • CAS Latency: CL22
  • Part Number: 3R2D48R4256G
  • Model #: OWC3R2D48R4256G-C097-SF
  •  
  • $1,999.99 
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 Compatible with Synology ActiveProtect DP320 DP340
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  •  
  • $290.52 
Direct from OWC Direct from OWC
OWC 64GB DDR5 5600 PC5-44800 CL46 2Rx4 288-pin 1.1V ECC Registered RDIMM Memory RAM Compat with SuperServer SYS-611C-TN4R SYS-621BT-DNC8R SYS-621BT-DNTR SYS-621BT-HNC8R SYS-621BT-HNTR
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  •  
  • $1,929.99 
Available Direct from OWC Available Direct from OWC