| MacMall SKU | EDGE SKU | Description |
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| 40780753 | PE254162 | 32GB (1X32GB) DDR4-2666 ECC RDIMM 288 PIN DDR4 1.2V (2RX4) |
| 40780754 | PE254148 | 16GB (1X16GB) DDR4-2666 ECC RDIMM 288 PIN DDR4 1.2V (1RX4) |
| 40717041 | PE254155 | 16GB (1X16GB) DDR4-2666 ECC RDIMM 288 PIN DDR4 1.2V (2RX8) |
| 40780755 | PE254131 | 8GB (1X8GB) DDR4-2666 ECC RDIMM 288 PIN DDR4 1.2V (1RX8) |