Condition: Refurbished
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Dell part G2K02 is a 64GB DDR3 server memory module. It runs at 1600 MT/s, uses 240 pins, and has an octal-rank, x4 layout. It is a low-voltage LRDIMM, so the label reads 64GB 8Rx4 PC3L-12800L.
| Number | What it is |
|---|---|
| G2K02 | Dell part number |
| 0G2K02 | The same number with a leading zero on some labels |
| SNPG2K02C/64G | Dell's SNP number for this module |
| A7563648 | Another Dell number that sellers list with it |
Sellers list all four for one 64GB 8Rx4 LRDIMM at 1.35V.
Parts sellers list G2K02 for the PowerEdge C8220, C8220X, M420, M620, M820, R620, R720, R720xd, R820, R920, and T620. Check Dell's memory guide for your exact model.
Dell's R620 owner's manual lists LRDIMMs up to 1,536GB, which is 24 slots of 64GB. Twelve modules give 768GB. Eight give 512GB.
The module has eight ranks of x4 memory chips. A server would struggle to drive that many ranks directly. The buffer chips on an LRDIMM hide the load, so the server sees a simpler module and can hold more of them in each channel. The trade is a little extra latency and some added power.
Dell lists LRDIMM support on the R620 with 8GB, 16GB, 32GB, and 64GB sizes, in single-, dual-, quad-, and octal-rank forms. G2K02 is the 64GB octal-rank module.
Some listings copy a standard module template. G2K02 is a load-reduced, low-voltage module, so the PC3L tag and 1.35V are the ones to trust.
No. Load-reduced ECC modules need a server board.
| Brand | Dell |
|---|---|
| Part number | G2K02 |
| Other numbers | SNPG2K02C/64G, A7563648 |
| Capacity | 64GB |
| Type | DDR3L LRDIMM |
| Speed | 1600 MT/s (PC3L-12800) |
| Rank | 8Rx4 (octal rank) |
| CAS latency | CL11 |
| Voltage | 1.35V |
| Pins | 240 |
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