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"parts-quick 667MHz 4GB (2x2)"

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MemoryMasters 2GB DDR2-667 PC2-5300 240-pin 2Rx8 Non-ECC Unbuffered Desktop Memory RAM
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MemoryMasters 2GB DDR2-667 PC2-5300 240-pin 2Rx8 Non-ECC Unbuffered Desktop Memory RAM
  • Model #: MMCS-2689B01N1YXAVR
  •  
  • $11.70 –
  • Free Shipping
4GB RAM Replacement for Crucial BLT4G3D1608DT1TX0, CT2KIT51264BA160B, CT51264BA160B | DDR3 1600MHz PC3-12800 DIMM 2Rx8 Desktop Memory
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4GB RAM Replacement for Crucial BLT4G3D1608DT1TX0, CT2KIT51264BA160B, CT51264BA160B | DDR3 1600MHz PC3-12800 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772480339
  •  
  • $24.19 –
  • Free Shipping
Direct from A-Tech Direct from A-Tech
This product is sold direct from the manufacturer.
MemoryMasters 4GB 2X 2GB DDR2 667MHz PC2-5300 PC2-5400 DDR2 667 (240 PIN) DIMM Desktop Memory
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MemoryMasters 4GB 2X 2GB DDR2 667MHz PC2-5300 PC2-5400 DDR2 667 (240 PIN) DIMM Desktop Memory
  • Model #: M-M-89B00I5N0GX0
  •  
  • $24.99 –
  • Free Shipping
MemoryMasters 2GB 2X 1GB DDR2 667MHz PC2-5300 PC2-5400 DDR2 667 (240 PIN) DIMM Desktop Memory
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MemoryMasters 2GB 2X 1GB DDR2 667MHz PC2-5300 PC2-5400 DDR2 667 (240 PIN) DIMM Desktop Memory
  • Model #: M-M-3867 B00XIV5PU8
  •  
  • $13.00 –
  • Free Shipping
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM Compatible with QNAP NAS RAM-16GDR4ECT0-SO-2666
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM Compatible with QNAP NAS RAM-16GDR4ECT0-SO-2666
  • Model #: MSE21300-628K1-QN-RAM-16GDR4ECT0-SO-2666
  •  
  • $157.26 –
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
This product is sold direct from the manufacturer.
OWC 16GB Replacement for QNAP RAM-16GDR4ECK0-RD-2666 RAM-16GDR4ECT0-RD-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
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OWC 16GB Replacement for QNAP RAM-16GDR4ECK0-RD-2666 RAM-16GDR4ECT0-RD-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Part Number: 2R6D42R816GB
  • Type: 288-Pin DDR4 ECC RDIMM
  • Model #: OWC2R6D42R816GB-B591-SF
  •  
  • $135.00 –
Direct from OWC Direct from OWC
This product is sold direct from the manufacturer.
16GB RAM Replacement for Crucial CT16G3ERSDD4186D, CT16G3R186DM | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx4 Server Memory
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16GB RAM Replacement for Crucial CT16G3ERSDD4186D, CT16G3R186DM | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 2Rx4
  • Model #: 5053772480155
  •  
  • $39.99 –
  • Free Shipping
Direct from A-Tech Direct from A-Tech
This product is sold direct from the manufacturer.
MemoryMasters 8GB ( 4 x 2GB ) DDR2 DIMM (240 PIN) AM2 667Mhz PC2 5400 / PC2 5300 ,TA790GX 128M 8 GB
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MemoryMasters 8GB ( 4 x 2GB ) DDR2 DIMM (240 PIN) AM2 667Mhz PC2 5400 / PC2 5300 ,TA790GX 128M 8 GB
  • Model #: M-M-1343 B0032CL5YI
  •  
  • $95.00 –
  • Free Shipping
Kingston 16GB (2 x 8GB) DDR2 667 (PC2 5300) ECC Fully Buffered System Specific Memory Model KTD-WS667/16G
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(1)
Kingston 16GB (2 x 8GB) DDR2 667 (PC2 5300) ECC Fully Buffered System Specific Memory Model KTD-WS667/16G
  • Voltage: 1.80V
  • Compatible System: Dell
  • CAS Latency: CL5
  • Type: 240-Pin DDR2 SDRAM
  • Model #: KTD-WS667/16G
  •  
  • $59.99 –
  • Free Shipping
Kingston 1GB DDR2 667 (PC2 5300) Desktop Memory Model KVR667D2N5/1G
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(375)
Kingston 1GB DDR2 667 (PC2 5300) Desktop Memory Model KVR667D2N5/1G
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime limited
  • Model #: KVR667D2N5/1G
  •  
  • $45.00 –
Kingston ValueRAM 1GB DDR2 667 (PC2 5300) Desktop Memory Model KVR667D2/1GR
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(204)
Kingston ValueRAM 1GB DDR2 667 (PC2 5300) Desktop Memory Model KVR667D2/1GR
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Parts: Lifetime limited
  • Labor: Lifetime limited
  • Model #: KVR667D2/1GR
MemoryMasters 8GB 2X 4GB DDR2 667MHz PC2-5300 PC2-5400 DDR2 667 (240 PIN) DIMM Desktop Memory
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MemoryMasters 8GB 2X 4GB DDR2 667MHz PC2-5300 PC2-5400 DDR2 667 (240 PIN) DIMM Desktop Memory
  • Model #: M-M-4003 B004LT6NY8
  •  
  • $99.50 –
  • Free Shipping
Kingston 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 667 (PC2 5300) Dual Channel Kit System Specific Memory Model KTH-XW667/4G
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Kingston 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 667 (PC2 5300) Dual Channel Kit System Specific Memory Model KTH-XW667/4G
  • Compatible System: HP/Compaq
  • Heat Spreader: Yes
  • Type: 240-Pin DDR2 SDRAM
  • Parts: Lifetime limited
  • Model #: KTH-XW667/4G
  •  
  • $29.86 –
Transcend 1GB 240-Pin DDR2 667 (PC2 5300) Desktop Memory Model JM667QLJ-1G
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(1)
Transcend 1GB 240-Pin DDR2 667 (PC2 5300) Desktop Memory Model JM667QLJ-1G
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Timing: 5-5-5
  • Parts: 2 years limited
  • Model #: JM667QLJ-1G
  •  
  • $23.85 –
A-Tech 4GB (2x2GB) DDR2 667MHz SODIMM PC2-5300 Non-ECC Unbuffered CL5 1.8V 200-Pin SO-DIMM Laptop Notebook Computer RAM Memory Upgrade Kit
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(3)
A-Tech 4GB (2x2GB) DDR2 667MHz SODIMM PC2-5300 Non-ECC Unbuffered CL5 1.8V 200-Pin SO-DIMM Laptop Notebook Computer RAM Memory Upgrade Kit
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Buffered/Registered: Unbuffered
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT2G2D2S667NA0N18V
  •  
  • $29.98 –
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
This product is sold direct from the manufacturer.
MemoryMasters 2GB 2X 1GB DDR2 667MHz PC2-5300 PC2-5400 DDR2 667 (240 PIN) DIMM Desktop Memory
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MemoryMasters 2GB 2X 1GB DDR2 667MHz PC2-5300 PC2-5400 DDR2 667 (240 PIN) DIMM Desktop Memory
  • Model #: M-M-149B00XIV5PU8
  •  
  • $14.50 –
  • Free Shipping
MemoryMasters 1GB DDR2-667 PC2-5300 240-pin 2Rx8 Non-ECC Unbuffered Desktop Memory RAM
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MemoryMasters 1GB DDR2-667 PC2-5300 240-pin 2Rx8 Non-ECC Unbuffered Desktop Memory RAM
  • Model #: MMCS-2688B01N1YXCMV
  •  
  • $8.79 –
  • Free Shipping
Kingston ValueRAM 2GB Kit (2x1GB) 667MHz DDR2 Non-ECC CL5 240-Pin Unbuffered DIMM Desktop Memory (KVR667D2N5K2/2G)
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Kingston ValueRAM 2GB Kit (2x1GB) 667MHz DDR2 Non-ECC CL5 240-Pin Unbuffered DIMM Desktop Memory (KVR667D2N5K2/2G)
  • CAS Latency: CL5
  • Model #: KVR667D2N5K2/2G0
  •  
  • $25.93 –
  • Free Shipping
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with QNAP NAS RAM-16GDR4K1-SO-2666
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN Non-ECC SODIMM Compatible with QNAP NAS RAM-16GDR4K1-SO-2666
  • Model #: MS21300-628K1-QN-RAM-16GDR4K1-SO-2666
  •  
  • $92.99 –
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
This product is sold direct from the manufacturer.
OWC 16GB Replacement for QNAP RAM-16GDR4ECT0-SO-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade
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OWC 16GB Replacement for QNAP RAM-16GDR4ECT0-SO-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 16GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: OWC2C6D42R816GB-B577-SF
  •  
  • $157.26 –
Direct from OWC Direct from OWC
This product is sold direct from the manufacturer.
Kingston 1GB 200-Pin DDR2 SO-DIMM DDR2 667 (PC2 5300) Laptop Memory Model KVR667D2SO/1GR
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(107)
Kingston 1GB 200-Pin DDR2 SO-DIMM DDR2 667 (PC2 5300) Laptop Memory Model KVR667D2SO/1GR
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime limited
  • Model #: KVR667D2SO/1GR
  •  
  • $14.99 –
  • Free Shipping
Crucial 1GB 240-Pin DDR2 SDRAM DDR2 667 (PC2 5300) Desktop Memory Model CT12864AA667
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Crucial(1,600)
Crucial 1GB 240-Pin DDR2 SDRAM DDR2 667 (PC2 5300) Desktop Memory Model CT12864AA667
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime limited
  • Model #: CT12864AA667
8GB RAM Replacement for Crucial BLT8G3D1869DT1TX0 | DDR3 1866MHz PC3-14900 DIMM 2Rx8 Desktop Memory
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8GB RAM Replacement for Crucial BLT8G3D1869DT1TX0 | DDR3 1866MHz PC3-14900 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772480544
  •  
  • $24.69 –
Direct from A-Tech Direct from A-Tech
This product is sold direct from the manufacturer.
MICRON CT16G4RFD4266 Crucial Memory CT16G4RFD4266 16GB DDR4 2666 CL19 DR x4 ECC Registered DIMM
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MICRON CT16G4RFD4266 Crucial Memory CT16G4RFD4266 16GB DDR4 2666 CL19 DR x4 ECC Registered DIMM
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Model #: MIC#CT16G4RFD4266
  •  
  • $129.00 –
  • Free Shipping
OWC 16GB Replacement for QNAP RAM-16GDR4ECT0-UD-2666 RAM-16GDR4ECP0-UD-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
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OWC 16GB Replacement for QNAP RAM-16GDR4ECT0-UD-2666 RAM-16GDR4ECP0-UD-2666 16GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC2E6D42R816GB-B580-SF
  •  
  • $157.26 –
Direct from OWC Direct from OWC
This product is sold direct from the manufacturer.
4GB RAM Replacement for Corsair CMSA8GX3M2A1066C7 | DDR3 1066MHz PC3-8500 SODIMM Laptop Memory
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4GB RAM Replacement for Corsair CMSA8GX3M2A1066C7 | DDR3 1066MHz PC3-8500 SODIMM Laptop Memory
  • CAS Latency: CL3
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Features: CMSA8GX3M2A1066C7
  • Model #: NE-PNR-1606
  • $20.79
  •  
  • $19.36 –
  • Save: $1.43 (6%)
  • Free Shipping
Direct from A-Tech Direct from A-Tech
This product is sold direct from the manufacturer.
Crucial 1GB 200-Pin DDR2 SO-DIMM DDR2 667 (PC2 5300) Laptop Memory Model CT12864AC667
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Crucial(1,500)
Crucial 1GB 200-Pin DDR2 SO-DIMM DDR2 667 (PC2 5300) Laptop Memory Model CT12864AC667
  • CAS Latency: CL5
  • Timing: 5-5-5-12
  • Voltage: 1.80V
  • Buffered/Registered: Unbuffered
  • Model #: CT12864AC667
  •  
  • $22.99 –
Crucial 1GB DDR2 667 (PC2 5300) Desktop Memory Model CT12864AA667
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Crucial
Refurbished Crucial 1GB DDR2 667 (PC2 5300) Desktop Memory Model CT12864AA667
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Buffered/Registered: Unbuffered
  • Model #: CT12864AA667
  •  
  • $19.99 –
  • Free Shipping
OWC 8GB Replacement for QNAP RAM-8GDR4ECT0-SO-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade
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OWC 8GB Replacement for QNAP RAM-8GDR4ECT0-SO-2666 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 8GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: OWC2C6D41R808GB-B576-SF
  •  
  • $74.99 –
Direct from OWC Direct from OWC
This product is sold direct from the manufacturer.
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
  •  
  • $161.16 –
Direct from A-Tech Direct from A-Tech
This product is sold direct from the manufacturer.
NEMIX RAM 8GB (1X8GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM Memory Compatible with QNAP RAM-8GDR4ECT0-SO-2666
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NEMIX RAM 8GB (1X8GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM Memory Compatible with QNAP RAM-8GDR4ECT0-SO-2666
  • Brand: NEMIX RAM
  • Series: NEMIX RAM Original Series Memory
  • Capacity: 8GB
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: MSE21300-828K1-RAM-8GDR4ECT0-SO-2666
  •  
  • $74.99 –
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
This product is sold direct from the manufacturer.
Kingston ValueRAM 4GB ECC Fully Buffered DDR2 667 (PC2 5300) Server Memory Model KVR667D2Q8F5/4G
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(10)
Used - Like New Kingston ValueRAM 4GB ECC Fully Buffered DDR2 667 (PC2 5300) Server Memory Model KVR667D2Q8F5/4G
  • CAS Latency: CL5
  • Timing: 5-5-5-18
  • Voltage: 1.80V
  • Type: 240-Pin DDR2 SDRAM
  • Model #: KVR667D2Q8F5/4G
  •  
  • $27.00 –
  • Free Shipping
OWC 4GB Replacement for QNAP RAM-4GDR4A0-SO-2666 RAM-4GDR4T0-SO-2666 RAM-4GDR4T1-SO-2666 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade
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OWC 4GB Replacement for QNAP RAM-4GDR4A0-SO-2666 RAM-4GDR4T0-SO-2666 RAM-4GDR4T1-SO-2666 4GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade
  • Brand: OWC
  • Capacity: 4GB
  • Type: 260-Pin DDR4 SO-DIMM
  • Speed: DDR4 2666 (PC4 21300)
  • Model #: OWC2S6D41R804GB-B596-SF
  •  
  • $34.99 –
Direct from OWC Direct from OWC
This product is sold direct from the manufacturer.
OWC 16GB (4x4GB) DDR3 1066 PC3-8500 CL7 2Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Kit
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OWC 16GB (4x4GB) DDR3 1066 PC3-8500 CL7 2Rx8 240-pin 1.5V Non-ECC UDIMM Memory RAM Module Kit
  • CAS Latency: CL7
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Desktops
  • Model #: OWC8U5D32R8016S-B243-SF
  •  
  • $78.97 –
Available Direct from OWC Available Direct from OWC
This product is sold direct from the manufacturer.
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