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A-Tech 4GB 1Rx8 PC3-14900E DDR3 1866 MHz ECC UDIMM 1.5V ECC Unbuffered DIMM 240-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
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A-Tech 4GB 1Rx8 PC3-14900E DDR3 1866 MHz ECC UDIMM 1.5V ECC Unbuffered DIMM 240-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 1Rx8
  • Model #: AT4G1D3D1866US8N15V
  •  
  • $20.41 
  • Free Shipping
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A-Tech 4GB RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
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A-Tech 4GB RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0201
  •  
  • $26.60 
  • Free Shipping
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A-Tech 4GB DDR3 1866MHz DIMM PC3L-14900 UDIMM Non-ECC 1.35V CL13 240-Pin Desktop Computer RAM Memory Upgrade Module
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A-Tech 4GB DDR3 1866MHz DIMM PC3L-14900 UDIMM Non-ECC 1.35V CL13 240-Pin Desktop Computer RAM Memory Upgrade Module
  • Voltage: 1.35V
  • Multi-channel Kit: Single Module
  • Chipset: Major Brand Chipset
  • Recommend Use: AMD & Intel Compatible
  • Model #: NE-SS-0649
  •  
  • $19.36 
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A-Tech 4GB RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
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A-Tech 4GB RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
  • Voltage: 1.35V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0038
  •  
  • $24.19 
  • Free Shipping
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A-Tech 4GB RAM Replacement for Synology D3NS1866L-4G | DDR3 1866MHz PC3L-14900 SODIMM 1Rx8 NAS Memory Upgrade Module
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A-Tech 4GB RAM Replacement for Synology D3NS1866L-4G | DDR3 1866MHz PC3L-14900 SODIMM 1Rx8 NAS Memory Upgrade Module
  • CAS Latency: CL13
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772488908
  •  
  • $24.19 
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A-Tech 4GB 2Rx8 PC3-14900E DDR3 1866 MHz ECC UDIMM 1.5V ECC Unbuffered DIMM 240-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Module
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A-Tech 4GB 2Rx8 PC3-14900E DDR3 1866 MHz ECC UDIMM 1.5V ECC Unbuffered DIMM 240-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: AT4G1D3D1866UD8N15V
  •  
  • $20.41 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (2x32GB) 4Rx4 PC3-14900L DDR3 1866 MHz ECC LRDIMM 1.5V Load Reduced DIMM 240-Pin Quad Rank x4 Server RAM Memory Upgrade Kit
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A-Tech 64GB (2x32GB) 4Rx4 PC3-14900L DDR3 1866 MHz ECC LRDIMM 1.5V Load Reduced DIMM 240-Pin Quad Rank x4 Server RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT32G2D3D1866LQ4N15V
  •  
  • $129.98 
  • Free Shipping
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A-Tech 8GB Kit (2x4GB) DDR3 1866MHz SODIMM PC3-14900 CL13 1.35V Non-ECC Unbuffered 204-Pin SO-DIMM Low Voltage Notebook Laptop RAM Memory Upgrade Modules
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A-Tech 8GB Kit (2x4GB) DDR3 1866MHz SODIMM PC3-14900 CL13 1.35V Non-ECC Unbuffered 204-Pin SO-DIMM Low Voltage Notebook Laptop RAM Memory Upgrade Modules
  • CAS Latency: CL13
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Multi-channel Kit: Dual Channel Kit
  • Model #: NE-SS-0730
  •  
  • $30.65 
  • Free Shipping
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4GB RAM Replacement for Crucial CT2C4G3S186DJM, CT2K51264BF186DJ, CT4G3S186DJM, CT51264BF186DJ | DDR3 1866MHz PC3L-14900 SODIMM 1Rx8 Laptop Memory
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4GB RAM Replacement for Crucial CT2C4G3S186DJM, CT2K51264BF186DJ, CT4G3S186DJM, CT51264BF186DJ | DDR3 1866MHz PC3L-14900 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL13
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772480452
  •  
  • $24.19 
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Direct from A-Tech Direct from A-Tech
OWC 4GB DDR3L 1866 PC3L-14900 CL13 1Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Compatible with Synology NAS DS218+ DS418play DS620slim DS718+ DS918+
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OWC 4GB DDR3L 1866 PC3L-14900 CL13 1Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Compatible with Synology NAS DS218+ DS418play DS620slim DS718+ DS918+
  • Voltage: 1.35V
  • Compatible System: Synology NAS DS218+ Synology NAS DS418play Synology NAS DS620slim Synology NAS DS718+ Synology NAS DS918+
  • CAS Latency: CL13
  • Part Number: 1S8T31R804GB
  • Model #: OWC1S8T31R804GB-B242-SF
  •  
  • $24.99 
Direct from OWC Direct from OWC
OWC 4GB DDR3L 1866 PC3L-14900 CL13 1Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Compatible with Synology NAS DS218+ DS418play DS620slim DS718+ DS918+
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OWC 4GB DDR3L 1866 PC3L-14900 CL13 1Rx8 204-pin 1.35V Non-ECC SODIMM Memory RAM Module Compatible with Synology NAS DS218+ DS418play DS620slim DS718+ DS918+
  • Voltage: 1.35V
  • Compatible System: Synology NAS DS218+ Synology NAS DS418play Synology NAS DS620slim Synology NAS DS718+ Synology NAS DS918+
  • CAS Latency: CL13
  • Part Number: 1S8T31R804GB
  • Model #: OWC1S8T31R804GB-B264-SF
  •  
  • $24.99 
Available Direct from OWC Available Direct from OWC
Micron MT8KTF51264HZ-1G9P1
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Micron MT8KTF51264HZ-1G9P1
  • Brand: Micron
  • Capacity: 4GB
  • Speed: DDR3 1866 (PC3 14900)
  • ECC: NON
  • Model #: MT8KTF51264HZ-1G9P1
A-Tech 16GB (2x8GB) 2Rx4 PC3-14900R DDR3 1866 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 16GB (2x8GB) 2Rx4 PC3-14900R DDR3 1866 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT8G2D3D1866RD4N15V
  •  
  • $42.93 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 32GB (4x8GB) 2Rx8 PC3-14900R DDR3 1866 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 32GB (4x8GB) 2Rx8 PC3-14900R DDR3 1866 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT8G4D3D1866RD8N15V
  •  
  • $101.49 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 32GB (2x16GB) 2Rx4 PC3-14900R DDR3 1866 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 32GB (2x16GB) 2Rx4 PC3-14900R DDR3 1866 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT16G2D3D1866RD4N15V
  •  
  • $79.98 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
MICRON ORIGINAL MT18JSF51272PDZ-1G9K1  4GB Registered ECC DDR3 1866MHz 240 Pin with 2RX8 (512Mx72) SERVER MEMORY EASY TO INSTALL IN INTEL AND MAC.
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MICRON ORIGINAL MT18JSF51272PDZ-1G9K1 4GB Registered ECC DDR3 1866MHz 240 Pin with 2RX8 (512Mx72) SERVER MEMORY EASY TO INSTALL IN INTEL AND MAC.
  • Chipset: Micron Chipset
  • Voltage: 1.35V
  • Type: 240-Pin DDR3 SDRAM
  • Rank: 2Rx8
  • Model #: MT18JSF51272PDZ1G9K1
  •  
  • $23.99 
  • Free Shipping
A-Tech 16GB (2x8GB) 1Rx4 PC3-14900R DDR3 1866 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 16GB (2x8GB) 1Rx4 PC3-14900R DDR3 1866 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT8G2D3D1866RS4N15V
  •  
  • $42.93 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 8GB Kit (2x4GB) RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
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A-Tech 8GB Kit (2x4GB) RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
  • Voltage: 1.35V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0039
  •  
  • $48.41 
  • Free Shipping
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4GB RAM Replacement for Kingston HX318C10F/4, HX318C10FBK2/8, HX318C10FK2/8, HX318C10FR/4, HX318C10FRK2/8, HX318C10FW/4, KHX1866C9D3/4G | DDR3 1866MHz PC3-14900 DIMM 1Rx8 Desktop Memory
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  •  
  • $24.19 
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4GB RAM Replacement for Dell A7187320, SNP7826WC/4G | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Dell A7187320, SNP7826WC/4G | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 1Rx8
  • Model #: 5053772481725
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
A-Tech 12GB Kit (3x4GB) RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
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A-Tech 12GB Kit (3x4GB) RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0203
  •  
  • $79.84 
  • Free Shipping
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4GB RAM Replacement for G.Skill F3-14900CL9D-8GBSR, F3-14900CL9D-8GBXL, F3-14900CL9Q-16GBXL, F3-14900CL9Q-16GBZL, F3-14900CL9S-4GBXL | DDR3 1866MHz PC3-14900 DIMM Desktop Memory
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4GB RAM Replacement for G.Skill F3-14900CL9D-8GBSR, F3-14900CL9D-8GBXL, F3-14900CL9Q-16GBXL, F3-14900CL9Q-16GBZL, F3-14900CL9S-4GBXL | DDR3 1866MHz PC3-14900 DIMM Desktop Memory
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for G.Skill F3-14900CL9D-8GBSR, F3-14900CL9D-8GBXL, F3-14900CL9Q-16GBXL, F3-14900CL9Q-16GBZL, F3-14900CL9S-4GBXL
  • Model #: NE-PNR-1692
  •  
  • $22.59 
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OWC 4GB DDR3 1866 PC3-14900 CL13 1Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade for Select Desktops, Workstations, or Servers
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OWC 4GB DDR3 1866 PC3-14900 CL13 1Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade for Select Desktops, Workstations, or Servers
  • CAS Latency: CL13
  • Voltage: 1.5V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC1E8D31R804GB-B259-SF
  •  
  • $27.99 
  • Free Shipping
Available Direct from OWC Available Direct from OWC
4GB RAM Replacement for IBM-Lenovo 00D5020 | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx4 Server Memory
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4GB RAM Replacement for IBM-Lenovo 00D5020 | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 1Rx4
  • Model #: 5053772485358
  •  
  • $29.30 
  • Free Shipping
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4GB RAM Replacement for IBM-Lenovo 4X70G00092 | DDR3 1866MHz PC3-14900 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for IBM-Lenovo 4X70G00092 | DDR3 1866MHz PC3-14900 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 1Rx8
  • Model #: 5053772485457
  •  
  • $26.60 
  • Free Shipping
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4GB RAM Replacement for Micron MT18JSF51272PDZ-1G9, MT18JSF51272PZ-1G9 | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx8 Server Memory
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4GB RAM Replacement for Micron MT18JSF51272PDZ-1G9, MT18JSF51272PZ-1G9 | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: 5053772478251
  •  
  • $29.30 
  • Free Shipping
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4GB RAM Replacement for IBM-Lenovo 00D5028, 46W0688 | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx8 Server Memory
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4GB RAM Replacement for IBM-Lenovo 00D5028, 46W0688 | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: 5053772485365
  •  
  • $29.30 
  • Free Shipping
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A-Tech 16GB Kit (4x4GB) RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
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A-Tech 16GB Kit (4x4GB) RAM for Apple iMac (Late 2015) | DDR3 1866MHz PC3-14900 SODIMM 204-Pin Memory Upgrade
  • Voltage: 1.35V
  • Compatible System: Apple Mac Systems
  • Rank: 1Rx8
  • Parts: Lifetime
  • Model #: NE-MAC-0037
  •  
  • $96.83 
  • Free Shipping
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(NOT FOR HOME PC!) A-Tech 32GB 4x 8GB PC3-14900E ECC Unbuffered DDR3 1866MHz DIMM Server Memory RAM
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  •  
  • $212.32 
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A-Tech 16GB Kit (4x4GB) RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
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A-Tech 16GB Kit (4x4GB) RAM for Apple Mac Pro (Late 2013, Cylinder) | DDR3 1866/1867MHz PC3-14900 ECC UDIMM 240-Pin Memory Upgrade
  • Voltage: 1.50V
  • Compatible System: Apple Mac Systems
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: NE-MAC-0204
  •  
  • $106.48 
  • Free Shipping
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OWC 4GB Replacement for Crucial CTM345S - DDR3 1866MHz PC3-14900 CL13 1Rx8 240-pin 1.5V Non-ECC DIMM
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OWC 4GB Replacement for Crucial CTM345S - DDR3 1866MHz PC3-14900 CL13 1Rx8 240-pin 1.5V Non-ECC DIMM
  • CAS Latency: 13
  • Voltage: 1.5V
  • Brand: OWC
  • Capacity: 4GB
  • Model #: OWC1U8D31R804GB-CE05-SF
  •  
  • $24.99 
Direct from OWC Direct from OWC
4GB RAM Replacement for Hynix HMT451R7AFR8C-RD, HMT451R7BFR8C-RD, HMT451R7DFR8C-RD | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Hynix HMT451R7AFR8C-RD, HMT451R7BFR8C-RD, HMT451R7DFR8C-RD | DDR3 1866MHz PC3-14900 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 1Rx8
  • Model #: 5053772477858
  •  
  • $29.30 
  • Free Shipping
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