OWC - 32GB (4x8GB) PC4-21300 DDR4 2666MHz 260pin SO-DIMMs Memory Ram Upgrade Compatible with Select Mac Models
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About this product
OWC 4x8GB (32GB) 2666MHz DDR4 PC4-21300 SODIMM 260-Pin, 1.2 Volts, Non-registered, Non-ECC, Fully compliant with JEDEC specifications, ROHS compliant, warranty safe upgrade, CYCLE TIME: 0.75 ns, TIMING: CAS = 18.0, Full Parameters: 18-18-18-14, BANDWIDTH: 21.3GB/s, Low noise 8-layer PCB, OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac or PC's full potential, and speed up overall responsiveness.Become a multi-tasking maven when you upgrade your Mac or PC with OWC Memory. Open more apps. Open larger files. Plus, work with multiple files all at the same time. We test every OWC memory module at our in-house lab so you can upgrade with the confidence that your memory is built-to-last. We built your OWC Memory upgrade to meet or exceed the toughest industry specs to provide years of worry-free service. Note: For 27-inch iMac (2020) models — iMac20,1 and iMac 20,2 — OWC recommends that all DIMMs be the same capacity, speed, and manufacturer to ensure optimal memory performance.
Speed
2666 megahertzMemory Capacity (Total)
32GBFeatures
WHAT YOU NEED TO KNOW
OWC 32GB UPGRADE: Consists of Four 8GB 2666MHz DDR4 PC4-21300 SODIMM 260-Pin, 1.2 Volts, Non-registered, Non-ECC, Fully compliant with JEDEC specifications, ROHS compliant, warranty safe upgrade; Backed by OWC Memory Lifetime Limited Warranty including the OWC Lifetime Advanced Replacement Program
Memory Upgrade Compatible with 2020 iMac: iMac w/Retina 5K display (27 inch mid 2020) Model ID: iMac20,1 and iMac20,2 (3.1GHz i5, 3.3GHz i5, 3.8GHz i7, 3.6GHz i9)
Memory Upgrade Compatible with 2019 iMac: iMac w/Retina 5K display (27-inch Early 2019) Model ID: iMac19,1 (3.0GHz i5, 3.1GHz i5, 3.7GHz i5, 3.6GHz i9) Models: MRQY2LL/A, MRR02LL/A, MRR12LL/A
PC compatible: works with compatible gaming laptops and PC desktops: Dell, HP , Toshiba, ASUS, Acer, Supermicro, Fujitsu, Gigabyte, Intel, Lenovo, LG, Samsung, Sony, Supermicro
COMPATIBLE PART NUMBERS: CT8G4S266M, CT2K8G4S266M, KCP426SD8/8, KCP426SS8/8, HMA81GS6AFR8N‐VK, HMA81GS6DJR8N‐VK, HMA81GS6JJR8N‐VK, M471A1K43BB1‐CTD, M471A1K43CB1‐CTD
Specifications
- Type of Memory (RAM)DDR4Form FactorLaptopSpeed2666 megahertzLatency19CAS Latency19Lighting TypeNone
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OWC 4x8GB (32GB) 2666MHz DDR4 PC4-21300 SODIMM 260-Pin, 1.2 Volts, Non-registered, Non-ECC, Fully compliant with JEDEC specifications, ROHS compliant, warranty safe upgrade, CYCLE TIME: 0.75 ns, TIMING: CAS = 18.0, Full Parameters: 18-18-18-14, BANDWIDTH: 21.3GB/s, Low noise 8-layer PCB, OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac or PC's full potential, and speed up overall responsiveness.Become a multi-tasking maven when you upgrade your Mac or PC with OWC Memory. Open more apps. Open larger files. Plus, work with multiple files all at the same time. We test every OWC memory module at our in-house lab so you can upgrade with the confidence that your memory is built-to-last. We built your OWC Memory upgrade to meet or exceed the toughest industry specs to provide years of worry-free service. Note: For 27-inch iMac (2020) models — iMac20,1 and iMac 20,2 — OWC recommends that all DIMMs be the same capacity, speed, and manufacturer to ensure optimal memory performance.

Capacity: 32GB (4x8GB) --- Technology: DDR4 --- Speed: PC4-21300 2666MHz CL19 --- ECC Type: Non-ECC Unbuffered --- Form Factor: 260-Pin Non-ECC SODIMM --- Voltage: 1.2V --- Backward Compatibility: Also compatible with 2400MHz and 2133MHz --- Replacement For: Dell 370-ADFU, 7D4HD, A9206671, A9845651, AA297491, SNPF875VC/8G, SNPHYXPXC/8G; HP 3DC16AV, 3TK88AA, 3TK88AA#AB2, 3TK88AA#ABA, 3TK88AT, 3TK88AT#ABF, 3TQ35AA, 3TQ35AT, 4VN06AA, 4VN06AA#ABA, 4VN06AA#ABD, 4VN06AA#AC3, 4VN06ET, 4VN06ET#AC3, 4VN06UT, 4VN06UT#ABA, 937236-855, L19838-001; Lenovo 01AG824, 01AG837, 4X70R38790, 4X70W22200, 4X70W30750, 5M30V06924; QNAP RAM-8GDR4T0-SO-2666 --- OWC DDR4 memory is Fully compliant with JEDEC specifications, ROHS compliant, providing a warranty safe upgrade. OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac or PC's full potential and speed up overall responsiveness. Become a multitasking maven when you upgrade your Mac or PC with OWC Memory. Open more apps. Open larger files. Plus, work with multiple files all at the same time. We test every OWC memory module at our in house lab so you can upgrade with the confidence that your memory is built to last. We built your OWC Memory upgrade to meet or exceed the toughest industry specs to provide years of worry-free service. OWC recommends that all DIMMs be the same capacity, speed, and manufacturer to ensure optimal memory performance.

Capacity: 32GB (4x8GB) --- Technology: DDR4 --- Speed: PC4-21300 2666MHz CL19 --- ECC Type: ECC Unbuffered --- Form Factor: 260-Pin ECC SODIMM --- Voltage: 1.2V --- Backward Compatibility: Also compatible with 2400MHz and 2133MHz --- Replacement For: ASUSTOR AS-8GECD4; QNAP RAM-8GDR4ECT0-SO-2666; Synology D4ES01-8G, D4ES02-8G --- OWC DDR4 memory is Fully compliant with JEDEC specifications, ROHS compliant, providing a warranty safe upgrade. OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac or PC's full potential and speed up overall responsiveness. Become a multitasking maven when you upgrade your Mac or PC with OWC Memory. Open more apps. Open larger files. Plus, work with multiple files all at the same time. We test every OWC memory module at our in house lab so you can upgrade with the confidence that your memory is built to last. We built your OWC Memory upgrade to meet or exceed the toughest industry specs to provide years of worry-free service. OWC recommends that all DIMMs be the same capacity, speed, and manufacturer to ensure optimal memory performance.

Capacity: 32GB (4x8GB) --- Technology: DDR4 --- Speed: PC4-17000 2133MHz CL15 --- ECC Type: Non-ECC Unbuffered --- Form Factor: 260-Pin Non-ECC SODIMM --- Voltage: 1.2V --- Backward Compatibility: Also compatible with DDR4 1866MHz --- Replacement For: Dell 370-ACFH, 370-ADIB, 4WVMP, A8547953, A8718897, A8781365, SNP09WKPC/8G, SNPTD3KXC/8G; HP 798037-001, 799087-971, 820448-800, 820448-858, 820570-001, 820570-002, 820570-005, 834941-001, 854978-800, 865963-001, 865964-001, 903948-001, P1N54AA, P1N54AT, T0H90AA, T0H90AT, T7B77AA, T7B77AA#AB7, T7B77AA#AB9, T7B77AA#ABB, T7B77AA#ABD, T7B77AA#ABF, T7B77AA#ABH, T7B77AA#ABN, T7B77AA#ABW, T7B77AA#ABY, T7B77AA#AC0, T7B77AA#AC3, T7B77AA#AK6, T7B77AA#AK8, T7B77AA#AKD, T7B77AA#UUG, T7B77AA#UUZ, T7B77UT; Lenovo 03T7414, 03X7049, 4X70J67435, 5M30H35726, 8SSM30E512, GX70M08958; NCR 497–0512883, 7607–K136; QNAP RAM-8GDR4K0-SO-2133 --- OWC DDR4 memory is Fully compliant with JEDEC specifications, ROHS compliant, providing a warranty safe upgrade. OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac or PC's full potential and speed up overall responsiveness. Become a multitasking maven when you upgrade your Mac or PC with OWC Memory. Open more apps. Open larger files. Plus, work with multiple files all at the same time. We test every OWC memory module at our in house lab so you can upgrade with the confidence that your memory is built to last. We built your OWC Memory upgrade to meet or exceed the toughest industry specs to provide years of worry-free service. OWC recommends that all DIMMs be the same capacity, speed, and manufacturer to ensure optimal memory performance.
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