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DDR4 Desktop RAM Memory Upgrades
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OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with QNAP TVS-672N TVS-673e TVS-872N TVS-873e TVS-951X
- Voltage: 1.2V
- Compatible System: QNAP TVS-672N QNAP TVS-673e QNAP TVS-872N QNAP TVS-873e QNAP TVS-951X
- CAS Latency: CL19
- Part Number: 2S6D41R808GB
- Model #: OWC2S6D41R808GB-B555-SF
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A-Tech 128GB Kit (4x32GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
- Voltage: 1.20V
- Compatible System: Apple Mac Systems
- Rank: 2Rx4
- Parts: Lifetime
- Model #: NE-MAC-0069
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RIMLANCE RAM 8GB (1X8GB) 1.2V DDR4 2666MHZ PC4-21300 ECC SODIMM 1RX8
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Type: 288-Pin DDR4 SDRAM
- Rank: 1Rx8
- Model #: RES21300S8C8
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A-Tech 32GB RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
- Voltage: 1.20V
- Compatible System: Apple Mac Systems
- Rank: 2Rx4
- Parts: Lifetime
- Model #: NE-MAC-0066
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A-Tech 32GB Kit (4x8GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC RDIMM 288-Pin Memory Upgrade
- Voltage: 1.20V
- Compatible System: Apple Mac Systems
- Rank: 1Rx8
- Parts: Lifetime
- Model #: NE-MAC-0093
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A-Tech 256GB Kit (4x64GB) RAM for Apple iMac Pro (Late 2017) | DDR4 2666MHz PC4-21300 ECC LRDIMM 288-Pin Memory Upgrade
- Voltage: 1.20V
- Compatible System: Apple Mac Systems
- Rank: 4Rx4
- Parts: Lifetime
- Model #: NE-MAC-0087
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OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Replacement for AS-16GECD4 92M11-S16ECD40 Compatible with ASUSTOR LOCKERSTOR 10 PROAS7110T
- Voltage: 1.2V
- Compatible System: ASUSTOR AS7110T
- CAS Latency: CL19
- Part Number: 2C6D42R816GB
- Model #: OWC2C6D42R816GB-B778-SF
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RIMLANCE RAM 8GB (1X8GB) 1.2V DDR4 2666MHZ PC4-21300 ECC SODIMM 2RX8
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: RES21300D8C8
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OWC 16GB DDR4 2666MHz PC4-21300 288pin Server ECC Registered RDIMM Memory RAM Compatible with Supermicro Motherboard M11SDV-4C-LN4F M11SDV-4CT-LN4F M11SDV-8C+-LN4F M11SDV-8C-LN4F M11SDV-8CT-LN4F
- Voltage: 1.2V
- Compatible System: Supermicro Motherboard M11SDV-4C-LN4F Supermicro Motherboard M11SDV-4CT-LN4F Supermicro Motherboard M11SDV-8C+-LN4F Supermicro Motherboard M11SDV-8C-LN4F Supermicro Motherboard M11SDV-8CT-LN4F
- CAS Latency: CL19
- Part Number: 2R6D42R816GB
- Model #: OWC2R6D42R816GB-B108-SF
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OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with QNAP TVS-672X TVS-672XT TVS-675 TVS-872X TVS-872XT
- Voltage: 1.2V
- Compatible System: QNAP TVS-672X QNAP TVS-672XT QNAP TVS-675 QNAP TVS-872X QNAP TVS-872XT
- CAS Latency: CL19
- Part Number: 2S6D41R808GB
- Model #: OWC2S6D41R808GB-B556-SF
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A-Tech 32GB RAM for Apple iMac (2019, 2020), Mac mini (Late 2018, Early 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
- Voltage: 1.20V
- Compatible System: Apple Mac Systems
- Rank: 2Rx8
- Parts: Lifetime
- Model #: NE-MAC-0072
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OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Compatible with QNAP TS-h1283XU-RP TS-h1683XU-RP TS-h2483XU-RP TS-h686 TS-h886
- Voltage: 1.2V
- Compatible System: QNAP TS-h1283XU-RP QNAP TS-h1683XU-RP QNAP TS-h2483XU-RP QNAP TS-h686 QNAP TS-h886
- CAS Latency: CL19
- Part Number: 2E6D41R808GB
- Model #: OWC2E6D41R808GB-B549-SF
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Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHz PC4-21300 ECC SODIMM 2RX8
- Chipset: Major Brand Chipset
- CAS Latency: CL19
- Type: 288-Pin DDR4 SDRAM
- Rank: 2Rx8
- Model #: RES21300D8C2K64
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OWC 32GB DDR4 2666 PC4-21300 CL19 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade Compatible with Synology ActiveProtect DP7200 DP7400
- Part Number: 2R6D42R432GB
- Type: 288-Pin DDR4 ECC RDIMM
- CAS Latency: 19
- Voltage: 1.2V
- Model #: OWC2R6D42R432GB-C471-SF
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OWC 8GB DDR4 2666MHz PC4-21300 CL19 1.2V 288-Pin Non-ECC UDIMM Memory RAM Compatible with Dell Inspiron 3470 3471 3670 3671
- Voltage: 1.2V
- Compatible System: Dell Inspiron 3470 Dell Inspiron 3471 Dell Inspiron 3670 Dell Inspiron 3671
- CAS Latency: CL19
- Part Number: 2U6D41R808GB
- Model #: OWC2U6D41R808GB-ADV
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OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 288-pin 1.2V Non-ECC UDIMM Memory RAM Module Upgrade Compatible with QNAP TS-h1277XU-RP TS-h1677XU-RP TS-h2477XU-RP TS-h977XU-RP
- Voltage: 1.2V
- Compatible System: QNAP TS-h1277XU-RP QNAP TS-h1677XU-RP QNAP TS-h2477XU-RP QNAP TS-h977XU-RP
- CAS Latency: CL19
- Part Number: 2U6D41R808GB
- Model #: OWC2U6D41R808GB-B557-SF
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OWC 64GB (2x32GB) DDR4 2666 PC4-21300 CL19 2Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Kit Compatible with Synology DiskStation DS723+ DS923+
- Voltage: 1.2V
- Compatible System: Synology DiskStation DS723+ Synology DiskStation DS923+
- CAS Latency: CL19
- Part Number: 2C6D42R8064P
- Model #: OWC2C6D42R8064P-ZAL-SF
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OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with ASUSTOR AS6504RD AS6504RS LOCKERSTOR 8 AS6508T AS6510T AS6512RD
- Voltage: 1.2V
- Compatible System: ASUSTOR AS6504RD ASUSTOR AS6504RS ASUSTOR AS6508T ASUSTOR AS6510T ASUSTOR AS6512RD
- CAS Latency: CL19
- Part Number: 2C6D41R808GB
- Model #: OWC2C6D41R808GB-B777-SF
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OWC 16GB (2x8GB) DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade Compatible with Synology ActiveProtect DP320 DP340
- Brand: OWC
- Capacity: 16GB (2 x 8GB)
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: OWC2C6D41R8016P-C470-SF
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OWC 32GB Replacement for QNAP RAM-32GDR4ECK0-RD-2666 32GB DDR4 2666 PC4-21300 CL19 2Rx4 288-pin 1.2V ECC Registered RDIMM Memory RAM Module Upgrade
- CAS Latency: CL19
- Voltage: 1.2V
- Part Number: 2R6D42R432GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R6D42R432GB-B590-SF
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A-Tech 8GB Kit (2x4GB) RAM for Apple iMac (2019, 2020), Mac mini (Late 2018, Early 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade
- Voltage: 1.20V
- Compatible System: Apple Mac Systems
- Rank: 1Rx16
- Parts: Lifetime
- Model #: NE-MAC-0085
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OWC 64GB (2x32GB) DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit Compatible with ASUSTOR AS7112RDX AS7116RDX LOCKERSTOR 12R, 16R PRO
- Voltage: 1.2V
- Compatible System: ASUSTOR AS7112RDX ASUSTOR AS7116RDX
- CAS Latency: CL19
- Part Number: 2E6D42R8064P
- Model #: OWC2E6D42R8064P-B779-SF
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OWC 32GB Replacement for Hynix HMA84GR7DJR4N-VK HMA84GR7JJR4N-VK - DDR4 2666MHz PC4-21300 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
- CAS Latency: CL19
- Voltage: 1.2V
- Part Number: 2R6D42R432GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R6D42R432GB-B141-SF
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OWC 64GB DDR4 2666 PC4-21300 CL19 4Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade Compatible with Fujitsu PRIMERGY CX2550 M4 CX2560 M4 CX2570 M4 RX2530 M4 RX2540 M4
- Brand: OWC
- Capacity: 64GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: OWC2R6D44R464GB-C273-SF
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OWC 16GB Replacement for Dell A9781928 AA138422 AA174381 AA940922 - DDR4 2666MHz PC4-21300 ECC Registered RDIMM 288-Pin 2Rx8 1.2V Memory RAM Upgrade
- CAS Latency: CL19
- Voltage: 1.2V
- Part Number: 2R6D42R816GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R6D42R816GB-B182-SF
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OWC 32GB Replacement for Dell SNPTN78YC/32G SNPTN78YC/32VXR TN78Y - DDR4 2666MHz PC4-21300 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
- CAS Latency: CL19
- Voltage: 1.2V
- Part Number: 2R6D42R432GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R6D42R432GB-B177-SF
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OWC 32GB Replacement for Synology D4ER02-32G - DDR4 2666 PC4-21300 CL19 2Rx4 288-pin 1.2V ECC Registered DIMM Memory RAM Module Upgrade
- Brand: OWC
- Capacity: 32GB
- Speed: DDR4 2666 (PC4 21300)
- ECC: Yes
- Model #: OWC2R6D42R432GB-C338-SF
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OWC 64GB Replacement for Supermicro MEM-DR464L-SL03-ER26 - DDR4 2666MHz PC4-21300 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
- CAS Latency: CL19
- Voltage: 1.2V
- Part Number: 2R6D42R464GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R6D42R464GB-B181-SF
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Rimlance 16GB (2X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
- CAS Latency: CL19
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Model #: RUD21300S6C2K16
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OWC 32GB Replacement for Hynix HMA84GR7AFR4N-VK HMA84GR7CJR4N-VK - DDR4 2666MHz PC4-21300 ECC Registered RDIMM 288-Pin 2Rx4 1.2V Memory RAM Upgrade
- CAS Latency: CL19
- Voltage: 1.2V
- Part Number: 2R6D42R432GB
- Type: 288-Pin DDR4 ECC RDIMM
- Model #: OWC2R6D42R432GB-B140-SF
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Rimlance 8GB (2X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
- CAS Latency: CL19
- Multi-channel Kit: Dual Channel Kit
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Model #: RUD21300S6C2K8
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Rimlance 8GB (1X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX16
- CAS Latency: CL22
- Chipset: Major Brand Chipset
- Buffered/Registered: Unbuffered
- Model #: RUD25600S6C8
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OWC 16GB (2x8GB) DDR4 2666MHz PC4-21300 CL19 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
- CAS Latency: CL19
- Voltage: 1.2V
- Multi-channel Kit: Dual Channel Kit
- Recommend Use: Desktops
- Model #: OWC2U6D41R8016P
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OWC 64GB Replacement for QNAP RAM-64GDR4ECS0-LR-2666 64GB DDR4 2666 PC4-21300 CL19 4Rx4 288-pin 1.2V ECC Load Reduced LRDIMM Memory RAM Module Upgrade
- CAS Latency: CL19
- Voltage: 1.2V
- Part Number: 2L6D44R464GB
- Type: 288-Pin DDR4 ECC LRDIMM
- Model #: OWC2L6D44R464GB-B583-SF
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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
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OWC 32GB (4x8GB) DDR4 2666MHz PC4-21300 CL19 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
- CAS Latency: CL19
- Voltage: 1.2V
- Multi-channel Kit: Dual Channel Kit
- Recommend Use: Desktops
- Model #: OWC2U6D41R8032S