OWC memory modules specifications.
Memory modules Specs >> OWCOWC 256GB DDR4 2933 MHz R-DIMM Memory Upgrade Kit (4 x 64GB) OWC2933R6M256 |
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 | RAM: 256 GB Speed: PC4-23400 (2933 MT/s) Kit Configuration: 4x 64 GB ... |
 OWC 256GB DDR4 2933 MHz R-DIMM Memory Upgrade Kit (4 x 64GB) OWC2933R6M256 |
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OWC 128GB DDR4 3200 MHz RDIMM OWC3R2D48R4128G |
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 | RAM: 128 GB Speed: PC4-25600 (3200 MT/s) Kit Configuration: 1x 128 GB ... |
| OWC 128GB DDR4 3200 MHz RDIMM OWC3R2D48R4128G |
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OWC 64GB DDR5 4800 MHz RDIMM OWC4R8D52R464GB |
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 | RAM: 64 GB Speed: PC5-38400 (4800 MT/s) Kit Configuration: 1x 64 GB ... |
| OWC 64GB DDR5 4800 MHz RDIMM OWC4R8D52R464GB |
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OWC 64GB DDR4 3200 MHz SO-DIMM Memory Kit (4 x 16GB) OWC3S2D41R8064S |
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 | RAM: 16 GB Speed: PC4-25600 (3200 MT/s) Kit Configuration: 4x 16 GB ... |
| OWC 64GB DDR4 3200 MHz SO-DIMM Memory Kit (4 x 16GB) OWC3S2D41R8064S |
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OWC 32GB PC4-25600 DDR4 3200 CL22 288P 2Rx8 DIMM OWC3E2D42R832GB |
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 | RAM: 32 GB Speed: PC4-25600 (3200 MT/s) Kit Configuration: 1x 32 GB ... |
| OWC 32GB PC4-25600 DDR4 3200 CL22 288P 2Rx8 DIMM OWC3E2D42R832GB |
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OWC 16GB DDR4 3200 MHz SO-DIMM OWC3S2D41R816GB |
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 | RAM: 16 GB Speed: PC4-25600 (3200 MT/s) Kit Configuration: 1x 16 GB ... |
| OWC 16GB DDR4 3200 MHz SO-DIMM OWC3S2D41R816GB |
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OWC 16GB DDR4 3200 MHz SO-DIMM OWC3S2D42R816GB |
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 | RAM: 16 GB Speed: PC4-25600 (3200 MT/s) Kit Configuration: 1x 16 GB ... |
| OWC 16GB DDR4 3200 MHz SO-DIMM OWC3S2D42R816GB |
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OWC 64GB DDR4 3200 MHz RDIMM OWC3R2D42R464GB |
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 | RAM: 64 GB Speed: PC4-25600 (3200 MT/s) Kit Configuration: 1x 64 GB ... |
| OWC 64GB DDR4 3200 MHz RDIMM OWC3R2D42R464GB |
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OWC 768GB DDR4 2933 MHz R-DIMM Memory Upgrade Kit (12 x 64GB) OWC2933R6M768 |
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 | RAM: 768 GB Speed: PC4-23400 (2933 MT/s) Kit Configuration: 12x 64 GB ... |
| OWC 768GB DDR4 2933 MHz R-DIMM Memory Upgrade Kit (12 x 64GB) OWC2933R6M768 |
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OWC 512GB DDR4 2933 MHz R-DIMM Memory Upgrade Kit (8 x 64GB) OWC2933R6M512 |
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 | RAM: 512 GB Speed: PC4-23400 (2933 MT/s) Kit Configuration: 8x 64 GB ... |
| OWC 512GB DDR4 2933 MHz R-DIMM Memory Upgrade Kit (8 x 64GB) OWC2933R6M512 |
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OWC 128GB DDR4 2933 MHz R-DIMM Memory Upgrade Kit (2 x 64GB) OWC2933R6M128 |
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 | RAM: 128 GB Speed: PC4-23400 (2933 MT/s) Kit Configuration: 2x 64 GB ... |
| OWC 128GB DDR4 2933 MHz R-DIMM Memory Upgrade Kit (2 x 64GB) OWC2933R6M128 |
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OWC 16GB DDR4 2666 MHz SO-DIMM OWC2C6D42R816GB |
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 | RAM: 16 GB Speed: PC4-21300 (2666 MT/s) Kit Configuration: 1x 16 GB ... |
| OWC 16GB DDR4 2666 MHz SO-DIMM OWC2C6D42R816GB |
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OWC 64GB DDR4 2400 MHz SO-DIMM Memory Upgrade Kit with Adhesive Tape Set for 21.5" iMac (Mid-2017) OWC2421DDR4S64P |
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 | RAM: 64 GB Type: DDR4 Speed: PC4-19200 (2400 MHz) Kit Configuration: 2 x 32 GB ... |
| OWC 64GB DDR4 2400 MHz SO-DIMM Memory Upgrade Kit with Adhesive Tape Set for 21.5" iMac (Mid-2017) OWC2421DDR4S64P |
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OWC 32GB DDR3 1333 MHz DIMM Memory Kit (8 x 4GB) OWC1333D3W4M32K |
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 | RAM: 32 GB Type: DDR3 Speed: PC3-10600 (1333 MHz) Kit Configuration: 8 x 4 GB ... |
| OWC 32GB DDR3 1333 MHz DIMM Memory Kit (8 x 4GB) OWC1333D3W4M32K |
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OWC 32GB DDR4 2666 MHz SO-DIMM Memory Upgrade (4 x 8GB) OWC2666DDR4S32S |
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 | RAM: 32 GB Type: DDR4 Speed: PC4-21300 (2666 MHz) Kit Configuration: 4 x 8 GB ... |
| OWC 32GB DDR4 2666 MHz SO-DIMM Memory Upgrade (4 x 8GB) OWC2666DDR4S32S |
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OWC 64GB DDR4 2400 MHz SO-DIMM Memory Upgrade Kit with Installation Tools for 21.5" iMac (Mid-2017) OWC2421DDR4S64K |
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 | RAM: 64 GB Type: DDR4 Speed: PC4-19200 (2400 MHz) Kit Configuration: 2 x 32 GB ... |
| OWC 64GB DDR4 2400 MHz SO-DIMM Memory Upgrade Kit with Installation Tools for 21.5" iMac (Mid-2017) OWC2421DDR4S64K |
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OWC 1.5TB DDR4 2933 MHz LR-DIMM Upgrade Kit (12 x 128GB) OWC2933L2M1536 |
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 | RAM: 1500 GB Type: DDR4 Speed: PC4-23400 (2933 MHz) Kit Configuration: 12 x 128 GB ... |
| OWC 1.5TB DDR4 2933 MHz LR-DIMM Upgrade Kit (12 x 128GB) OWC2933L2M1536 |
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OWC 1.5TB Upgrade Kit for Mac Pro 2019 (12 x 128GB) OWC29D4LR1536 |
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 | RAM: 1536 GB Type: DDR4 Speed: PC4-23400 (2933 MHz) Kit Configuration: 12 x 128 GB ... |
| OWC 1.5TB Upgrade Kit for Mac Pro 2019 (12 x 128GB) OWC29D4LR1536 |
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OWC 1TB DDR4 2933 MHz LR-DIMM Upgrade Kit (8 x 128GB) OWC2933L2M1024 |
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 | RAM: 1000 GB Type: DDR4 Speed: PC4-23400 (2933 MHz) Kit Configuration: 8 x 128 GB ... |
| OWC 1TB DDR4 2933 MHz LR-DIMM Upgrade Kit (8 x 128GB) OWC2933L2M1024 |
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OWC 1TB Upgrade Kit for Mac Pro 2019 (8 x 128GB) OWC29D4LR1024 |
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 | RAM: 1024 GB Type: DDR4 Speed: PC4-23400 (2933 MHz) Kit Configuration: 8 x 128 GB ... |
| OWC 1TB Upgrade Kit for Mac Pro 2019 (8 x 128GB) OWC29D4LR1024 |
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The company has announced the launch of LPCAMM2 laptop memory modules with an impressive effective frequency of 8533 MT/s. The proprietary modules ensure high speed performance of portable PCs while maintaining compact dimensions.
JEDEC has approved a new LPDDR6 RAM standard aimed at low-power devices such as smartphones, notebooks, automobiles and artificial intelligence systems. It is designated JESD209-6 and is a significant step up from LPDDR5 in terms of speed, power efficiency and security.
At Computex 2025, V-Color demonstrated unusual Xfinity Manta RAM modules (DDR5 DIMM). Their main feature was a built-in LCD display that allows to monitor key RAM parameters: volume and temperature, as well as data on speed and operating voltage.