Overview
The Dell A9781929 is a 32GB DDR4-2666MHz Registered DIMM designed for Dell PowerEdge 14th generation servers. This dual-rank module operates at 1.2V and delivers reliable performance for virtualization workloads, database hosting, and general-purpose compute. As a genuine Dell-qualified part, it carries full compatibility validation for PowerEdge R640, R740, and T640 platforms.
Specifications
| Specification | Detail |
|---|---|
| Part Number | A9781929 |
| Capacity | 32GB |
| Type | DDR4 RDIMM (Registered) |
| Speed | 2666MHz (PC4-21300) |
| Rank | Dual Rank (2Rx4) |
| Voltage | 1.2V |
| ECC | Yes |
| Form Factor | 288-pin DIMM |
| Compatible Generation | Dell 14th Generation (14G) |
This Part Fits These Servers
- Dell PowerEdge R640
- Dell PowerEdge R740 / R740xd
- Dell PowerEdge T640
- Dell PowerEdge R940
- Dell PowerEdge FC640
Not sure about compatibility? ICD’s technical team verifies every order against your server’s generation and configuration before shipping.
Cross-Reference Part Numbers
- SNP75X1VC/32G
- HMAA4GR7AJR8N-VK
- Hynix HMA84GR7AFR4N-VK
All cross-referenced part numbers are functionally identical. ICD stocks both OEM and compatible options — specify your preference when requesting a quote.
Why Choose ICD
ICD maintains a catalog of over 100,000 enterprise server parts — one of the largest independent inventories of Dell, HPE, Lenovo, Cisco, and IBM components available. Every part ships tested, verified, and ready for production deployment. ICD sources exclusively from US and European channels with full traceability.
Whether you need a single module for a break-fix or volume quantities for a data center refresh, ICD delivers with same-day quoting and global shipping.
Get a Quote for A9781929
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