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OWC 512GB (4x128GB) DDR4 3200MHz PC4-25600 CL22 4RX4 ECC Registered RDIMM 1.2V 288-pin Memory RAM Upgrade for Server
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OWC 512GB (4x128GB) DDR4 3200MHz PC4-25600 CL22 4RX4 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: 3R2D44R4512S
  • Model #: OWC3R2D44R4512S
  •  
  • $3,306.68 
Direct from OWC Direct from OWC
8GB RAM Replacement for Kingston KSM26RS8/8MRR | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
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8GB RAM Replacement for Kingston KSM26RS8/8MRR | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772488687
  •  
  • $53.75 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Crucial CT16G4RFD824A | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Crucial CT16G4RFD824A | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772480797
  •  
  • $128.17 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Crucial CT8G4RFS4213 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx4 Server Memory
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8GB RAM Replacement for Crucial CT8G4RFS4213 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: NE-PNR-1632
  •  
  • $53.99 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Crucial CT8G4RFS8266 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
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8GB RAM Replacement for Crucial CT8G4RFS8266 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1634
  •  
  • $53.75 
Direct from A-Tech Direct from A-Tech
OWC 128GB Replacement for Supermicro MEM-DR412MC-ER32 - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 4Rx4 1.2V Memory RAM Upgrade
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OWC 128GB Replacement for Supermicro MEM-DR412MC-ER32 - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 4Rx4 1.2V Memory RAM Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Part Number: 3R2D44R4128G
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC3R2D44R4128GB-B209-SF
  •  
  • $829.99 
Direct from OWC Direct from OWC
16GB RAM Replacement for Crucial CT2K16G4VFD4213, CT16G4VFD4213, CT2C16G4VFD4213 | DDR4 2133MHz PC4-17000 ECC RDIMM 2Rx4 Server Memory
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  •  
  • $87.35 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Crucial CT16G4RFD424A | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx4 Server Memory
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16GB RAM Replacement for Crucial CT16G4RFD424A | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: 5053772480780
  •  
  • $119.99 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Crucial CT16G4VFS4266 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
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16GB RAM Replacement for Crucial CT16G4VFS4266 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: NE-PNR-1628
  •  
  • $128.17 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Crucial CT32G4RFD4266 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
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32GB RAM Replacement for Crucial CT32G4RFD4266 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: 5053772480940
  •  
  • $242.78 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Synology RAMRG2133DDR4-16G | DDR4 2133MHz PC4-17000 ECC RDIMM 2Rx4 Server Memory
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16GB RAM Replacement for Synology RAMRG2133DDR4-16G | DDR4 2133MHz PC4-17000 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: 5053772488939
  •  
  • $87.35 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Micron MTA9ASF1G72PZ-2G6J1 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
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8GB RAM Replacement for Micron MTA9ASF1G72PZ-2G6J1 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Micron Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-2071
  •  
  • $53.75 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M393A2K43FB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Samsung M393A2K43FB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: NE-PNR-2306
  •  
  • $159.99 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Kingston KTD-PE421/16G, KTL-TS421/16G | DDR4 2133MHz PC4-17000 ECC RDIMM 2Rx4 Server Memory
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16GB RAM Replacement for Kingston KTD-PE421/16G, KTL-TS421/16G | DDR4 2133MHz PC4-17000 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: 5053772488014
  •  
  • $87.35 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M393A2G40DB0-CRC, M393A2G40DB1-CRC, M393A2G40EB1-CRC | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx4 Server Memory
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  •  
  • $119.99 
Direct from A-Tech Direct from A-Tech
OWC 32GB Replacement for Supermicro MEM-DR432L-SL02-ER26 MEM-DR432L-SL03-ER26 - DDR4 2666MHz PC4-21300 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
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OWC 32GB Replacement for Supermicro MEM-DR432L-SL02-ER26 MEM-DR432L-SL03-ER26 - DDR4 2666MHz PC4-21300 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Part Number: 2R6D42R432GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC2R6D42R432GB-B176-SF
  •  
  • $265.99 
Direct from OWC Direct from OWC
8GB RAM Replacement for Hynix HMA81GR7AFR8N-VK, HMA81GR7CJR8N-VK, HMA81GR7JJR8N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
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8GB RAM Replacement for Hynix HMA81GR7AFR8N-VK, HMA81GR7CJR8N-VK, HMA81GR7JJR8N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772477957
  •  
  • $53.75 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Kingston 9995648-005.A00LF, KSM24RD8/16MEI | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Kingston 9995648-005.A00LF, KSM24RD8/16MEI | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772488052
  •  
  • $128.17 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Hynix HMA82GR7CJR8N-XN, HMA82GR7DJR8N-XN | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Hynix HMA82GR7CJR8N-XN, HMA82GR7DJR8N-XN | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772478879
  •  
  • $159.99 
Direct from A-Tech Direct from A-Tech
OWC 64GB Replacement for Supermicro MEM-DR464L-HL03-ER32 MEM-DR464L-SL01-ER32 MEM-DR464L-SL02-ER32 - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
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  •  
  • $459.99 
Direct from OWC Direct from OWC
16GB RAM Replacement for Micron MTA18ADF2G72PZ-2G6, MTA18ASF2G72PZ-2G6, MTA18ASF2G72PZ-2G6D1 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
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  •  
  • $128.17 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Micron MTA18ASF2G72PDZ-2G9 | DDR4 2933MHz PC4-23400 ECC RDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Micron MTA18ASF2G72PDZ-2G9 | DDR4 2933MHz PC4-23400 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772479142
  •  
  • $152.82 
Direct from A-Tech Direct from A-Tech
OWC 64GB Replacement for Supermicro MEM-DR464L-CL01-ER29 MEM-DR464L-HL02-ER29 - DDR4 2933MHz PC4-23400 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
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OWC 64GB Replacement for Supermicro MEM-DR464L-CL01-ER29 MEM-DR464L-HL02-ER29 - DDR4 2933MHz PC4-23400 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
  • CAS Latency: CL21
  • Voltage: 1.2V
  • Part Number: 2R9D42R464GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC2R9D42R464GB-B192-SF
  •  
  • $459.99 
Direct from OWC Direct from OWC
OWC 128GB Replacement for Supermicro MEM-DR412L-SL01-ER29 MEM-DR412MH-ER29 - DDR4 2933MHz PC4-23400 ECC Registered RDIMM 288-Pin 4Rx4 1.2V Memory RAM Upgrade
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OWC 128GB Replacement for Supermicro MEM-DR412L-SL01-ER29 MEM-DR412MH-ER29 - DDR4 2933MHz PC4-23400 ECC Registered RDIMM 288-Pin 4Rx4 1.2V Memory RAM Upgrade
  • CAS Latency: CL21
  • Voltage: 1.2V
  • Part Number: 2R9D44R4128G
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC2R9D44R4128GB-B196-SF
  •  
  • $829.99 
Direct from OWC Direct from OWC
OWC 128GB Replacement for Supermicro MEM-DR412L-HL01-ER32 - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 4Rx4 1.2V Memory RAM Upgrade
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OWC 128GB Replacement for Supermicro MEM-DR412L-HL01-ER32 - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 4Rx4 1.2V Memory RAM Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Part Number: 3R2D44R4128G
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC3R2D44R4128GB-B210-SF
  •  
  • $829.99 
Direct from OWC Direct from OWC
OWC 128GB Replacement for Supermicro MEM-DR412L-SL01-ER32 - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 4Rx4 1.2V Memory RAM Upgrade
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OWC 128GB Replacement for Supermicro MEM-DR412L-SL01-ER32 - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 288-Pin 4Rx4 1.2V Memory RAM Upgrade
  • CAS Latency: CL22
  • Voltage: 1.2V
  • Part Number: 3R2D44R4128G
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC3R2D44R4128GB-B211-SF
  •  
  • $829.99 
Direct from OWC Direct from OWC
OWC 32GB Replacement for Supermicro MEM-DR432L-CL05-ER26 MEM-DR432L-HL01-ER26 MEM-DR432L-HL03-ER26 - DDR4 2666MHz PC4-21300 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
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  •  
  • $265.99 
Direct from OWC Direct from OWC
16GB RAM Replacement for IBM-Lenovo 01KN301, 01KN303, 4X70G88330 | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx8 Server Memory
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16GB RAM Replacement for IBM-Lenovo 01KN301, 01KN303, 4X70G88330 | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772485846
  •  
  • $128.17 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Cisco UCS-MR-1X081RU-A, 15-102214-01 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx4 Server Memory
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8GB RAM Replacement for Cisco UCS-MR-1X081RU-A, 15-102214-01 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: NE-PNR-1562
  •  
  • $53.99 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for IBM-Lenovo 02JG517, 4ZC7A15137 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
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16GB RAM Replacement for IBM-Lenovo 02JG517, 4ZC7A15137 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: NE-PNR-1921
  •  
  • $151.97 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Dell AB214251, JTKDH, SNPM04W6C/16VXR | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Dell AB214251, JTKDH, SNPM04W6C/16VXR | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772482340
  •  
  • $159.99 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for HP 838089-B21, P06184-001 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
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16GB RAM Replacement for HP 838089-B21, P06184-001 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772484139
  •  
  • $146.86 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for IBM-Lenovo 01AG618, 01DE973, 4X77A08599, 4X77A08610, 7X77A01303 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
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  •  
  • $146.86 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M393A2K43DB2-CWE, M393A2K43DB3-CWE, M393A2K43EB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
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  •  
  • $159.99 
Direct from A-Tech Direct from A-Tech
815100-S21 - HP Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v ECC Registered RDIMM
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815100-S21 - HP Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v ECC Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 815100-S21
  •  
  • $259.45 
16GB RAM Replacement for HP L09285-850, 864707-591 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
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16GB RAM Replacement for HP L09285-850, 864707-591 | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: NE-PNR-1738
  •  
  • $128.17 
Direct from A-Tech Direct from A-Tech