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  • 4GB
A-Tech 4GB DDR4 2400MHz SODIMM PC4-19200 Non-ECC Unbuffered CL17 1.2V 260-Pin SO-DIMM Laptop Notebook Computer RAM Memory Upgrade Module
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A-Tech 4GB DDR4 2400MHz SODIMM PC4-19200 Non-ECC Unbuffered CL17 1.2V 260-Pin SO-DIMM Laptop Notebook Computer RAM Memory Upgrade Module
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: NE-SS-0050
  •  
  • $35.65 
Available Direct from A-Tech Available Direct from A-Tech
Crucial 4GB 200-Pin DDR2 SO-DIMM DDR2 800 (PC2 6400) Laptop Memory Model CT51264AC800
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Crucial 4GB 200-Pin DDR2 SO-DIMM DDR2 800 (PC2 6400) Laptop Memory Model CT51264AC800
  • CAS Latency: CL6
  • Voltage: 1.80V
  • Buffered/Registered: Unbuffered
  • Multi-channel Kit: Dual Channel Kit
  • Model #: CT51264AC800
A-Tech 4GB DDR4 2666 MHz ECC SODIMM PC4-21300 ECC Unbuffered SO-DIMM 260-Pin 1.2V 1Rx8 Single Rank RAM Memory Upgrade Module for Microservers, Mobile Workstations, and NAS Servers
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  •  
  • $33.75 
Available Direct from A-Tech Available Direct from A-Tech
Crucial 4GB Single DDR4 2666 MT/s (PC4-21300) CL19 x8 SODIMM 260-Pin Memory - CT4G4SFS8266
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Crucial 4GB Single DDR4 2666 MT/s (PC4-21300) CL19 x8 SODIMM 260-Pin Memory - CT4G4SFS8266
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Speeds up to 3200 MT/s and faster data rates are expected to be available as DDR4 technology matures Increase bandwidth by up to 30% Reduce Power consumption by up to 40% and extend battery life Faster burst access speeds for improved sequential data throughput Optimized for next Generation Processors and Platforms
  • Model #: CT4G4SFS8266
Kingston 4GB 204-Pin DDR3 SO-DIMM DDR3 1600 Laptop Memory Model KVR16S11S8/4
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Kingston 4GB 204-Pin DDR3 SO-DIMM DDR3 1600 Laptop Memory Model KVR16S11S8/4
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Model #: KVR16S11S8/4
Kingston 4GB 204-Pin DDR3 SO-DIMM DDR3 1333 Laptop Memory Model KVR1333D3S9/4G
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Kingston 4GB 204-Pin DDR3 SO-DIMM DDR3 1333 Laptop Memory Model KVR1333D3S9/4G
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime limited
  • Model #: KVR1333D3S9/4G
  •  
  • $26.99 
A-Tech 4GB DDR3 1866MHz SODIMM PC3-14900 CL13 1.35V Non-ECC Unbuffered 204-Pin SO-DIMM Low Voltage Notebook Laptop RAM Memory Upgrade Module
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A-Tech 4GB DDR3 1866MHz SODIMM PC3-14900 CL13 1.35V Non-ECC Unbuffered 204-Pin SO-DIMM Low Voltage Notebook Laptop RAM Memory Upgrade Module
  • CAS Latency: CL13
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Part Number: NE-SS-0724
  • Model #: NE-SS-0724
  •  
  • $16.13 
Available Direct from A-Tech Available Direct from A-Tech
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 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 536726-651, 536726-952, 536726-953, 572294-D88, 578178-001, 599092-001, 599092-002 | DDR3 1333MHz PC3-10600 SODIMM Laptop Memory
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4GB RAM Replacement for HP 536726-651, 536726-952, 536726-953, 572294-D88, 578178-001, 599092-001, 599092-002 | DDR3 1333MHz PC3-10600 SODIMM Laptop Memory
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772483620
  •  
  • $24.19 
Direct from A-Tech Direct from A-Tech
Crucial 4GB Single DDR4 2400 (PC4 19200) 260-Pin SODIMM Memory - CT4G4SFS824A
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Crucial 4GB Single DDR4 2400 (PC4 19200) 260-Pin SODIMM Memory - CT4G4SFS824A
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Single-Rank x8
  • Model #: CT4G4SFS824A
Crucial 4GB 204-Pin DDR3 SO-DIMM DDR3L 1600 (PC3L 12800) Laptop Memory Model CT51264BF160B
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Crucial 4GB 204-Pin DDR3 SO-DIMM DDR3L 1600 (PC3L 12800) Laptop Memory Model CT51264BF160B
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Model #: CT51264BF160B
4GB RAM Replacement for HP L68529-001, L71643-001, L83673-001 | DDR4 3200MHz PC4-25600 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for HP L68529-001, L71643-001, L83673-001 | DDR4 3200MHz PC4-25600 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: L68529-001, L71643-001, L83673-001
  • Model #: NE-PNR-1772
  •  
  • $39.23 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M471A5244BB0-CWE, M471A5244GB0-CWE | DDR4 3200MHz PC4-25600 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for Samsung M471A5244BB0-CWE, M471A5244GB0-CWE | DDR4 3200MHz PC4-25600 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: M471A5244BB0-CWE, M471A5244GB0-CWE
  • Model #: NE-PNR-2234
  •  
  • $39.23 
Direct from A-Tech Direct from A-Tech
A-Tech 4GB DDR2 667MHz SODIMM PC2-5300 Non-ECC Unbuffered CL5 1.8V 200-Pin SO-DIMM Laptop Notebook Computer RAM Memory Upgrade Module
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A-Tech 4GB DDR2 667MHz SODIMM PC2-5300 Non-ECC Unbuffered CL5 1.8V 200-Pin SO-DIMM Laptop Notebook Computer RAM Memory Upgrade Module
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: AT4G1D2S667NA0N18V
  •  
  • $57.74 
Available Direct from A-Tech Available Direct from A-Tech
Crucial 4GB 204-Pin DDR3 SO-DIMM DDR3L 1866 (PC3L 14900) Memory Model CT51264BF186DJ
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Crucial 4GB 204-Pin DDR3 SO-DIMM DDR3L 1866 (PC3L 14900) Memory Model CT51264BF186DJ
  • CAS Latency: CL13
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Features: Retail package
  • Model #: CT51264BF186DJ
4GB RAM Replacement for Crucial CT2K4G4SFS8213, CT4G4SFS8213 | DDR4 2133MHz PC4-17000 SODIMM 1Rx8 Laptop Memory
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4GB RAM Replacement for Crucial CT2K4G4SFS8213, CT4G4SFS8213 | DDR4 2133MHz PC4-17000 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772481077
  •  
  • $41.15 
Direct from A-Tech Direct from A-Tech
Kingston 4GB 204-Pin DDR3 SO-DIMM DDR3L 1600 (PC3L 12800) Laptop Memory Model KVR16LS11/4
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4GB RAM Replacement for Kingston ACR21D4S15HAG/4G, KCP421SS8/4, KVR21S15S8/4 | DDR4 2133MHz PC4-17000 SODIMM 1Rx8 Laptop Memory
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4GB RAM Replacement for Kingston ACR21D4S15HAG/4G, KCP421SS8/4, KVR21S15S8/4 | DDR4 2133MHz PC4-17000 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772488441
  •  
  • $41.15 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Kingston KHX1600C9S3P1K2/8G | DDR3 1600MHz PC3-12800 SODIMM Laptop Memory
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4GB RAM Replacement for Kingston KHX1600C9S3P1K2/8G | DDR3 1600MHz PC3-12800 SODIMM Laptop Memory
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772487352
  •  
  • $24.19 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Crucial CT2K4G4SFS824A, CT4G4SFS824A | DDR4 2400MHz PC4-19200 SODIMM 1Rx8 Laptop Memory
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4GB RAM Replacement for Crucial CT2K4G4SFS824A, CT4G4SFS824A | DDR4 2400MHz PC4-19200 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772481084
  •  
  • $41.15 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 3TK86AA, 3TK86TA, 3TQ34AA, 4VN05AA, L10598-855 | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for HP 3TK86AA, 3TK86TA, 3TQ34AA, 4VN05AA, L10598-855 | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772484597
  •  
  • $41.15 
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR340L-HL02-SO13 | Hynix 4GB PC3-10600 DDR3 1333MHz 2Rx8 Non-ECC SODIMM 204-Pin Laptop Memory RAM
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Supermicro Certified MEM-DR340L-HL02-SO13 | Hynix 4GB PC3-10600 DDR3 1333MHz 2Rx8 Non-ECC SODIMM 204-Pin Laptop Memory RAM
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Features: Supermicro Certified MEM-DR340L-HL02-SO13 (Hynix)
  • Model #: MEM-DR340L-HL02-SO13
  •  
  • $19.36 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Crucial CT2K4G3S1339M, CT2KIT51264BF1339, CT4G3S1339M, CT51264BF1339 | DDR3 1333MHz PC3L-10600 SODIMM 2Rx8 Laptop Memory
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4GB RAM Replacement for Crucial CT2K4G3S1339M, CT2KIT51264BF1339, CT4G3S1339M, CT51264BF1339 | DDR3 1333MHz PC3L-10600 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772480407
  •  
  • $24.19 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Crucial CT4G4SFS624A | DDR4 2400MHz PC4-19200 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for Crucial CT4G4SFS624A | DDR4 2400MHz PC4-19200 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: CT4G4SFS624A
  • Model #: NE-PNR-1624
  •  
  • $38.43 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Kingston HP26D4S9S1ME-4, KCP426SS6/4, KKN2NM-MIE, KVR26S19S6/4 | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for Kingston HP26D4S9S1ME-4, KCP426SS6/4, KKN2NM-MIE, KVR26S19S6/4 | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772488472
  •  
  • $41.15 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Kingston KAC-MEMKS/4G, KAS-N3CS/4G, KTH-X3CS/4G, KTT-S3CS/4G | DDR3 1600MHz PC3-12800 SODIMM 1Rx8 Laptop Memory
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4GB RAM Replacement for Kingston KAC-MEMKS/4G, KAS-N3CS/4G, KTH-X3CS/4G, KTT-S3CS/4G | DDR3 1600MHz PC3-12800 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772487420
  •  
  • $24.19 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Synology D4NESO-2400-4G | DDR4 2400MHz PC4-19200 SODIMM 1Rx8 Laptop Memory Upgrade Module for Synology NAS
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4GB RAM Replacement for Synology D4NESO-2400-4G | DDR4 2400MHz PC4-19200 SODIMM 1Rx8 Laptop Memory Upgrade Module for Synology NAS
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772489059
  •  
  • $41.15 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Crucial CT2KIT51264BF1339J, CT51264BF1339J | DDR3 1333MHz PC3L-10600 SODIMM 1Rx8 Laptop Memory
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4GB RAM Replacement for Crucial CT2KIT51264BF1339J, CT51264BF1339J | DDR3 1333MHz PC3L-10600 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772480391
  •  
  • $24.19 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Crucial BLS2K4G3N18AES4, BLS4G3N18AES4 | DDR3 1866MHz PC3L-14900 SODIMM 2Rx8 Laptop Memory
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4GB RAM Replacement for Crucial BLS2K4G3N18AES4, BLS4G3N18AES4 | DDR3 1866MHz PC3L-14900 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL13
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772480469
  •  
  • $24.19 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Kingston ACR16D3LS1NGG/4G, KTT-S3CL/4G | DDR3 1600MHz PC3L-12800 SODIMM 2Rx8 Laptop Memory
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4GB RAM Replacement for Kingston ACR16D3LS1NGG/4G, KTT-S3CL/4G | DDR3 1600MHz PC3L-12800 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772487437
  •  
  • $24.19 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Kingston KCP432SS6/4, KVR32S22S6/4 | DDR4 3200MHz PC4-25600 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for Kingston KCP432SS6/4, KVR32S22S6/4 | DDR4 3200MHz PC4-25600 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772488489
  •  
  • $45.25 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Kingston ACR24D4S7S1MB-4, K4YRP4-MIE, KCP424SS6/4, KVR24S17S6/4 | DDR4 2400MHz PC4-19200 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for Kingston ACR24D4S7S1MB-4, K4YRP4-MIE, KCP424SS6/4, KVR24S17S6/4 | DDR4 2400MHz PC4-19200 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772488458
  •  
  • $41.15 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Kingston KAC-MEMJS/4G, KAS-N3BS/4G, KCP313SS8/4, KFJ-FPC3BS/4G, KTD-L3BS/4G | DDR3 1333MHz PC3-10600 SODIMM 1Rx8 Laptop Memory
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4GB RAM Replacement for Kingston KAC-MEMJS/4G, KAS-N3BS/4G, KCP313SS8/4, KFJ-FPC3BS/4G, KTD-L3BS/4G | DDR3 1333MHz PC3-10600 SODIMM 1Rx8 Laptop Memory
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772487314
  •  
  • $24.19 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Crucial CT51264BC160B | DDR3 1600MHz PC3-12800 SODIMM 2Rx8 Laptop Memory
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4GB RAM Replacement for Crucial CT51264BC160B | DDR3 1600MHz PC3-12800 SODIMM 2Rx8 Laptop Memory
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Buffered/Registered: Unbuffered
  • Features: Major Brand Chips
  • Model #: 5053772480445
  •  
  • $24.19 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M471A5244BB0-CTD, M471A5244CB0-CTD | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for Samsung M471A5244BB0-CTD, M471A5244CB0-CTD | DDR4 2666MHz PC4-21300 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772475984
  •  
  • $41.15 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MTA4ATF51264HZ-3G2R1 | DDR4 3200MHz PC4-25600 SODIMM 1Rx16 Laptop Memory
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4GB RAM Replacement for Micron MTA4ATF51264HZ-3G2R1 | DDR4 3200MHz PC4-25600 SODIMM 1Rx16 Laptop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Features: MTA4ATF51264HZ-3G2R1
  • Model #: NE-PNR-2112
  •  
  • $39.23 
Direct from A-Tech Direct from A-Tech