# AddOn AA2133D4DR8S/16G x1 HP X2E91AA Compatible 16GB DDR4-2133MHz Unbuffered Dual Rank x8 1.2V 260-pin CL15 SODIMM

**Manufacturer:** ADDON  
**MPN:** `X2E91AA-AA`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | ADDON |
| Manufacturer name | ADDON |
| Manufacturer | ADDON |
| Extra Product Name | AddOn AA2133D4DR8S/16G x1 HP X2E91AA Compatible 16GB DDR4-2133MHz Unbuffered Dual Rank x8 1.2V 260-pin CL15 SODIMM |
| Weight | 1 |
| WeightUnit | lbs |
| moq | 1 |
| MPN | X2E91AA-AA |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 3CG794 |
| tierMinQty1 | 1 |
| tierPrice1 | 109.85 |
| Manufacturer Part Number | X2E91AA-AA |
| Manufacturer Website Address | http://www.addoncomputer.com |
| Brand Name | AddOn |
| Product Name | 16GB DDR4 SDRAM Memory Module |
| Packaged Quantity | 1 |
| Product Type | RAM Module |
| Memory Size | 16 GB |
| Memory Technology | DDR4 SDRAM |
| Memory Voltage | 1.20 V |
| Number of Modules | 1 x 16GB |
| Memory Speed | 2133 MHz |
| Memory Standard | DDR4-2133/PC4-17000 |
| Error Checking | Non-ECC |
| Signal Processing | Unbuffered |
| CAS Latency | CL15 |
| Device Supported | Desktop PC, Notebook, Mobile Workstation |
| Number of Pins | 260-pin |
| Form Factor | SoDIMM |
| Limited Warranty | Lifetime |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| PCNation | 3CG794 | 109.85 | 1 | None | 1 |
| Zoro | G9504460 | 90.99 | 1 | None | 1 |
| Consutronix | 3CG794 | 123.44 | 1 | None | 1 |
| homeessentialsdirect.com | X2E91AA-AA | 48.87 | 1 | None | 1 |
| directdeals.com | X2E91AA-AA | 56.5 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/84000000/84250500/part_--X2E91AAAA---ADDON--cb8bd599ae.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp