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Dell 256MB DDR2 400 (PC2 3200) ECC Registered System Specific Memory Model 4D554
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DELL
Dell 256MB DDR2 400 (PC2 3200) ECC Registered System Specific Memory Model 4D554
  • Compatible System: DELL POWEREDGE 1800 DELL POWEREDGE 1850 DELL POWEREDGE 2800 DELL POWEREDGE 2850 DELL POWEREDGE 6800 DELL POWEREDGE 6850
  • CAS Latency: CL3
  • Type: 240-Pin DDR2 SDRAM
  • Model #: 4D554
  •  
  • $36.00 
  • Free Shipping
Kingston KSM56R46BD4-64MD  64GB DDR5 SDRAM Memory Module - For Server, Motherboard, Computer - 64 GB - DDR5-5600/PC5-44800 DDR5 SDRAM - 5600 MHz Dual-rank Memory - CL46 - 1.10 V - ECC
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  • COMING SOON
DELL 20D6F DELL DDR3 16GB/1600 ER 2RX4 1.35V
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  •  
  • $39.99 
  • Free Shipping
OWC 32GB (2x16GB) RAM Compatible with Synology D4EC-2666-16G, D4EU01-16G | DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
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OWC 32GB (2x16GB) RAM Compatible with Synology D4EC-2666-16G, D4EU01-16G | DDR4 2666MHz PC4-21300 ECC Unbuffered UDIMM 2Rx8 1.2V Memory Upgrade for NAS, RackStation, FlashStation, & NVR DVA
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC2E6D42R8032P-ZAR-SF
  •  
  • $314.14 
Available Direct from OWC Available Direct from OWC
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
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  •  
  • $157.86 
Available Direct from OWC Available Direct from OWC
Kingston KTD-DM8400C6E/2G 2GB 800MHz PC2-6400 CL6 ECC Memory Module
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  •  
  • $9.99 
  • 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
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  •  
  • $74.99 
Direct from OWC Direct from OWC
64GB RAM Replacement for Crucial CT64G4LFQ4266 | DDR4 2666MHz PC4-21300 ECC LRDIMM 4Rx4 Server Memory
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64GB RAM Replacement for Crucial CT64G4LFQ4266 | DDR4 2666MHz PC4-21300 ECC LRDIMM 4Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 4Rx4
  • Model #: NE-PNR-1639
  •  
  • $298.16 
Direct from A-Tech Direct from A-Tech
OWC 16GB 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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  •  
  • $157.86 
Direct from OWC Direct from OWC
6VDX7 - Dell Compatible 8GB PC4-25600 DDR4-3200Mhz 1Rx8 1.2v Non-ECC SODIMM
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6VDX7 - Dell Compatible 8GB PC4-25600 DDR4-3200Mhz 1Rx8 1.2v Non-ECC SODIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: 6VDX7
  •  
  • $99.45 
16GB RAM Replacement for Kingston ACR26D4S9D8ME-16, HX426C16FBK4/64, KCP426SD8/16, KCRXJ6-HYJ, KCRXJ6-MIE, KF426S15IB1/16, KVR24S17D8/16 | DDR4 2666MHz PC4-21300 SODIMM 2Rx8 Laptop Memory
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  •  
  • $114.94 
Direct from A-Tech Direct from A-Tech
CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Pavilion Dv7-6C90Us, Dv7-6C05Ss, Dv7-6B91Nr - A7
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CMS 16GB (2X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Pavilion Dv7-6C90Us, Dv7-6C05Ss, Dv7-6B91Nr - A7
  • Voltage: 1.35V
  • Compatible System: Hp Pavilion Dv7-6C90Us, Dv7-6C05Ss, Dv7-6B91Nr
  • CAS Latency: CL11
  • Timing: 11-11-11
  • Model #: 849005060097
  •  
  • $50.00 
A-Tech 16GB RAM Replacement for Synology D4ECSO-2666-16G, D4ES01-16G | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Memory Upgrade for NAS DiskStation, RackStation, FlashStation, & NVR DVA
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  •  
  • $191.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
C8D7C - Dell Compatible 32GB PC4-17000 DDR4-2133Mhz 2Rx4 1.2v Registered RDIMM
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C8D7C - Dell Compatible 32GB PC4-17000 DDR4-2133Mhz 2Rx4 1.2v Registered RDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: C8D7C
  •  
  • $194.45 
D9DTY - Dell Compatible 32GB PC5-38400 DDR5-4800Mhz 2Rx8 ECC Registered RDIMM
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D9DTY - Dell Compatible 32GB PC5-38400 DDR5-4800Mhz 2Rx8 ECC Registered RDIMM
  • Brand: Dell
  • Capacity: 32GB
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: D9DTY
  •  
  • $1,199.45 
DFK3Y - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
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DFK3Y - Dell Compatible 16GB PC4-21300 DDR4-2666Mhz 2Rx8 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: DFK3Y
  •  
  • $159.45 
Black Diamond Memory 64GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD64G2666MQR96
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  •  
  • $586.99 
  • Free Shipping
DK8NX - Dell Compatible 16GB PC4-25600 DDR4-3200Mhz 1Rx8 Non-ECC UDIMM
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DK8NX - Dell Compatible 16GB PC4-25600 DDR4-3200Mhz 1Rx8 Non-ECC UDIMM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Parts: 5 Years
  • Model #: DK8NX
  •  
  • $159.45 
16GB RAM Replacement for Synology D4EC-2666-16G | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
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in 30 days
16GB RAM Replacement for Synology D4EC-2666-16G | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772488977
  •  
  • $209.99 
Direct from A-Tech Direct from A-Tech
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
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  • $318.38
  •  
  • $314.14 
Available Direct from OWC Available Direct from OWC
OWC 16GB Replacement for Synology D4RD-2666-16G, D4ER01-16G, DDR4 2666 MHz PC4-21300 ECC Registered RDIMM RAM Memory Compatible with Synology Flashstation FS6400, HIGH Density HD6500
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  •  
  • $144.99 
Available Direct from OWC Available Direct from OWC
46W0675 - IBM Compatible 32GB PC4-17000 DDR4-2133Mhz 4Rx4 1.2v ECC LRDIMM
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46W0675 - IBM Compatible 32GB PC4-17000 DDR4-2133Mhz 4Rx4 1.2v ECC LRDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 46W0675
  •  
  • $254.95 
AC679627 - Dell Compatible 64GB PC5-38400 DDR5-4800Mhz 2Rx4 ECC Registered RDIMM
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AC679627 - Dell Compatible 64GB PC5-38400 DDR5-4800Mhz 2Rx4 ECC Registered RDIMM
  • Brand: Dell
  • Capacity: 64GB
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: AC679627
  •  
  • $2,799.45 
4GB RAM Replacement for Kingston D51264K110S, HX316C10F/4, HX316C10FB/4, HX316C10FK2/8, HX316C10FR/4, KFJ9900CS/4G, KHX16C9B1RK2/8X, KTH9600CS/4G | DDR3 1600MHz PC3-12800 DIMM 1Rx8 Desktop Memory
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  •  
  • $24.19 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR464L-CL01-LR26 Micron 64GB DDR4-2666 1.2V LRDIMM
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Supermicro Certified MEM-DR464L-CL01-LR26 Micron 64GB DDR4-2666 1.2V LRDIMM
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: MEM-DR464L-CL01-LR26
J52K5 - Dell Compatible 64GB PC5-38400 DDR5-4800Mhz 2Rx4 ECC Registered RDIMM
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J52K5 - Dell Compatible 64GB PC5-38400 DDR5-4800Mhz 2Rx4 ECC Registered RDIMM
  • Brand: Dell
  • Capacity: 64GB
  • Speed: DDR5 4800 (PC5 38400)
  • ECC: Yes
  • Model #: J52K5
  •  
  • $2,799.45 
Synology 16GB DDR4 SDRAM Memory Module D4ECSO266616G
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Synology 16GB DDR4 SDRAM Memory Module D4ECSO266616G
  • Brand: Synology
  • Capacity: 16GB
  • Speed: DDR4 2666 (PC4 21333)
  • ECC: ECC
  • Model #: D4ECSO-2666-16G
16GB DDR4 2666MHz non-ECC SODIMM Crucial CT16G4SFD8266 Replacement RAM Memory
by Avarum RAM
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16GB DDR4 2666MHz non-ECC SODIMM Crucial CT16G4SFD8266 Replacement RAM Memory by Avarum RAM
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: AR08
  •  
  • $134.58 
  • Free Shipping
Direct from Avarum Direct from Avarum
R62CW - Dell Compatible 32GB DDR5-4800Mhz 2Rx8 Non-ECC SODIMM
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R62CW - Dell Compatible 32GB DDR5-4800Mhz 2Rx8 Non-ECC SODIMM
  • Chipset: Major Brand Chipset
  • Rank: 2Rx8
  • Parts: 5 Years
  • Model #: R62CW
  •  
  • $444.45 
TD3KX - Dell Compatible 8GB PC4-17000 DDR4-2133MHz 2Rx8 1.2V Non-ECC SODIMM
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TD3KX - Dell Compatible 8GB PC4-17000 DDR4-2133MHz 2Rx8 1.2V Non-ECC SODIMM
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • ECC: Yes
  • Model #: TD3KX
  •  
  • $99.45 
01DE975 - Lenovo Compatible 64GB PC4-21300 DDR4-2666MHz 4Rx4 1.2V ECC LRDIMM
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01DE975 - Lenovo Compatible 64GB PC4-21300 DDR4-2666MHz 4Rx4 1.2V ECC LRDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 01DE975
  •  
  • $429.45 
CMS 64GB (2X32GB) Memory Ram Compatible with Dell Precision Mobile Workstation 7540, Precision Mobile Workstation 7740 - D48
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CMS 64GB (2X32GB) Memory Ram Compatible with Dell Precision Mobile Workstation 7540, Precision Mobile Workstation 7740 - D48
  • Voltage: 1.2V
  • Compatible System: Dell Precision Mobile Workstation 7540, Precision Mobile Workstation 7740
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055535795
  •  
  • $396.00 
NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM Memory KIT Compatible with Synology D4EC-2666-8G NAS Memory
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NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V CL19 288-PIN ECC Unbuffered UDIMM Memory KIT Compatible with Synology D4EC-2666-8G NAS Memory
  • Brand: NEMIX RAM
  • Series: Synology Compatible Series NAS Memory
  • Capacity: 16GB (2 x 8GB)
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: ME21300-818K2-SYN-D4EC-2666-8G
  •  
  • $139.89 
Direct from NEMIX RAM Direct from NEMIX RAM
KVTD4 - Dell Compatible 32GB PC4-17000 DDR4-2133Mhz 4Rx4 1.2v ECC LRDIMM
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KVTD4 - Dell Compatible 32GB PC4-17000 DDR4-2133Mhz 4Rx4 1.2v ECC LRDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: KVTD4
  •  
  • $254.45 
PR5D1 - Dell Compatible 32GB PC4-17000 DDR4-2133Mhz 4Rx4 1.2v ECC LRDIMM
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PR5D1 - Dell Compatible 32GB PC4-17000 DDR4-2133Mhz 4Rx4 1.2v ECC LRDIMM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: PR5D1
  •  
  • $209.45