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DDR4 Desktop RAM Memory Upgrades
Shop A-Tech

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A-Tech 64GB (4x16GB) 2Rx8 PC4-23400R DDR4 2933 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL21
- Voltage: 1.20V
- Multi-channel Kit: Quad Channel Kit
- Model #: AT16G4D4D2933RD8N12V
- $641.49 –

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16GB RAM Replacement for Dell A5816816, A5816823, A6996789 | DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL9
- Voltage: 1.50V
- Rank: 2Rx4
- Model #: 5053772481381
- $39.99 –
- Free Shipping

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A-Tech 32GB (2x16GB) 1Rx4 PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Model #: AT16G2D4D2400RS4N12V
- $241.20 –

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16GB RAM Replacement for Samsung M391A2K43DB1-CWE | DDR4 3200MHz PC4-25600 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772479579
- $219.99 –

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16GB RAM Replacement for Samsung M393A2G40EB1-CTD, M393A2G40EB2-CTD | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772478527
- $155.06 –

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16GB RAM Replacement for Hynix HMT42GR7CMR4C-H9 | DDR3 1333MHz PC3-10600 ECC RDIMM 4Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL9
- Voltage: 1.50V
- Rank: 4Rx4
- Model #: NE-PNR-1852
- $39.99 –
- Free Shipping

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16GB RAM Replacement for Samsung M393B2K70CM0-CH9, M393B2K70DM0-CH9 | DDR3 1333MHz PC3-10600 ECC RDIMM 4Rx4 Server Memory
- Chipset: Samsung Chipset
- CAS Latency: CL9
- Voltage: 1.50V
- Rank: 4Rx4
- Model #: NE-PNR-2303
- $39.99 –
- Free Shipping

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16GB RAM Replacement for HP VDXYGY1 | DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL9
- Voltage: 1.50V
- Rank: 2Rx4
- Model #: NE-PNR-1707
- $39.99 –
- Free Shipping

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16GB RAM Replacement for Hynix HMCG78AHBRA, HMCG78AHBRA477N | DDR5 6400MHz PC5-51200 ECC RDIMM 1Rx8 (EC8) Server Memory
- Brand: A-Tech
- Series: Compatible Replacement for Hynix HMCG78AHBRA HMCG78AHBRA477N
- Capacity: 16GB
- Speed: DDR5 6400 (PC5 51200)
- Model #: NE-PNR-2372
- $756.75 –

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16GB RAM Replacement for Micron MT72KSZS2G72PZ-1G1, MT72KSZS2G72PZ-1G1M1 | DDR3 1066MHz PC3L-8500 ECC RDIMM 4Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL7
- Voltage: 1.35V
- Rank: 4Rx4
- Model #: 5053772478145
- $39.99 –
- Free Shipping

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16GB RAM Replacement for Micron MT36KDZS2G72PDZ-1G4E1 | DDR3 1333MHz PC3-10600 ECC RDIMM 4Rx8 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL9
- Voltage: 1.35V
- Rank: 4Rx8
- Model #: NE-PNR-2088
- $39.99 –
- Free Shipping

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A-Tech 16GB 4Rx4 PC3L-10600R DDR3 / DDR3L 1333 MHz ECC RDIMM 1.35V Registered DIMM 240-Pin Quad Rank x4 Server & Workstation RAM Memory Upgrade Module
- Chipset: Major Brand Chipset
- CAS Latency: CL9
- Voltage: 1.35V
- Rank: 4Rx4
- Model #: AT16G1D3D1333RQ4N135V
- $39.99 –
- Free Shipping

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16GB RAM Replacement for Synology D4EC-2400-16G | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772488960
- $149.99 –

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16GB RAM Replacement for HP M10474-001 | DDR4 3200MHz PC4-25600 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: NE-PNR-1801
- $219.99 –

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16GB RAM Replacement for IBM-Lenovo 78P4889 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: 5053772485822
- $120.59 –

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16GB RAM Replacement for HP 934798-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: NE-PNR-1740
- $149.99 –

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16GB RAM Replacement for Samsung M393A2K40DB2-CWE, M393A2K40DB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: 5053772478558
- $208.26 –

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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 –

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16GB RAM Replacement for Dell A5095849, A5095850, A5180152, A5180241, A5180243, A5276601 | DDR3 1066MHz PC3L-8500 ECC RDIMM 4Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL7
- Voltage: 1.35V
- Rank: 4Rx4
- Model #: 5053772481459
- $39.99 –
- Free Shipping

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16GB RAM Replacement for HP L58117-001 | DDR4 2933MHz PC4-23400 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL21
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: NE-PNR-1787
- $163.93 –

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16GB RAM Replacement for Samsung M393A2K40BB1-CRC, M393A2K40CB1-CRC | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: 5053772478596
- $120.59 –

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16GB RAM Replacement for Samsung M393B2G70EB0-YMA | DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx4 Server Memory
- Chipset: Samsung Chipset
- CAS Latency: CL13
- Voltage: 1.35V
- Rank: 2Rx4
- Model #: NE-PNR-2218
- $59.99 –
- Free Shipping

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16GB RAM Replacement for Samsung M391A2G43BB2-CWE | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 1Rx8
- Model #: 5053772479562
- $219.99 –

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16GB RAM Replacement for Samsung M393A2K40EB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx4 Server Memory
- Chipset: Samsung Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 1Rx4
- Model #: NE-PNR-2252
- $208.26 –

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16GB RAM Replacement for Samsung M391A2K43DB1-CVF | DDR4 2933MHz PC4-23400 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL21
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772479555
- $219.99 –

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OWC 16GB Replacement for QNAP RAM-16GDR4ECT0-RD-2400 RAM-16GDR4-RD-2400 16GB DDR4 2400 PC4-19200 CL17 2Rx8 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
- CAS Latency: CL17
- Voltage: 1.2V
- Part Number: 2R4D42R816GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R4D42R816GB-B588-SF
- $135.00 –

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16GB RAM Replacement for IBM-Lenovo 49Y1400, 49Y1418, 77P8633, 90Y3221, EM32 | DDR3 1066MHz PC3L-8500 ECC RDIMM 4Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL7
- Voltage: 1.35V
- Rank: 4Rx4
- Model #: 5053772485129
- $39.99 –
- Free Shipping

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16GB RAM Replacement for Micron MTA9ASF2G72AZ-3G2B1, MTA9ASF2G72AZ-3G2F1 | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 1Rx8
- Model #: NE-PNR-2118
- $219.99 –

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16GB RAM Replacement for Dell A9755388, A9755661, CX1KM, SNPCX1KMC/16G, SNPCX1KMDG/16G, YXC0V | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772482364
- $149.99 –

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16GB RAM Replacement for Micron MTA36ASF2G72PZ-2G6B1, MTA36ASF2G72PZ-2G6B2, MTA36ASF2G72PZ-2G6F1 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
- Chipset: Micron Chipset
- CAS Latency: CL19
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: NE-PNR-2051
- $155.06 –

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16GB RAM Replacement for IBM-Lenovo 4X71B32812 | DDR4 2933MHz PC4-23400 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL21
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772485938
- $219.99 –

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A-Tech 32GB (2x16GB) 2Rx8 PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Multi-channel Kit: Dual Channel Kit
- Model #: AT16G2D4D2400RD8N12V
- $241.20 –

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16GB RAM Replacement for IBM-Lenovo 01KN325, 01KN327, 4X70G88326, 4X70G88334, 4X70P26063 | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL17
- Voltage: 1.20V
- Rank: 2Rx8
- Model #: 5053772485914
- $149.99 –

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16GB RAM Replacement for HP 726720-B21, 752371-081, 774173-001 | DDR4 2133MHz PC4-17000 ECC LRDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772483965
- $119.99 –
- Free Shipping

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16GB RAM Replacement for Micron MTA36ASF2G72LZ-2G1, MTA36ASF2G72LZ-2G1A1 | DDR4 2133MHz PC4-17000 ECC LRDIMM 2Rx4 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL15
- Voltage: 1.20V
- Rank: 2Rx4
- Model #: 5053772478022
- $119.99 –
- Free Shipping

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16GB RAM Replacement for Hynix HMAA2GU7CJR8N-XN | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
- Chipset: Major Brand Chipset
- CAS Latency: CL22
- Voltage: 1.20V
- Rank: 1Rx8
- Model #: NE-PNR-1857
- $219.99 –




