| PartNumber | 78.B2GD9.4000C | 78.B2GD8.4000C | 78.B2GD0.4010C |
| Description | Memory Modules 4GB DDR3 1600 SO-DIMM 256x16 2 Rank CL11 | Memory Modules 4GB DDR3 1333 SO-DIMM 256x16 2 Rank CL9 | Memory Modules 4GB DDR3 1.35V 1333 ECC SO-DIMM 512x8 1 Rank CL9 |
| Manufacturer | Apacer | Apacer | Apacer |
| Product Category | Memory Modules | Memory Modules | Memory Modules |
| RoHS | Y | Y | Y |
| Product | SO-DIMM | SO-DIMM | SO-DIMM, ECC |
| Memory Size | 4 GB | 4 GB | 4 GB |
| Memory Type | DDR3 | DDR3 | DDR3 |
| Packaging | Bulk | Bulk | Bulk |
| Brand | Apacer | Apacer | Apacer |
| Product Type | Memory Modules | Memory Modules | Memory Modules |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |