8GB, DDR4, 2666 MHz, ECC, 1.2V, 288-pin

Random Access Memory (RAM) is a type of hardware that your computer uses to store information. Adding memory is one of the most cost-effective ways to improve your computer's performance.

Dell™ Branded memory offered in the Memory Selector has gone through rigorous quality assurance and quality control testing to ensure it will work with your specific Dell System so it is fully compatible and supported by Dell. Getting unqualified or generic products from other vendors can cause downtime that can seriously cost your business and put your entire system at risk.

Memory offered now may differ in speed from the original system memory but has been qualified to work in the system. When mixed, the memory will perform at the lowest speed populated or the highest speed allowed by the system.

Compatibility
- Dell Memory Upgrades are the same parts that we use in original Dell systems. They will work right the first time, and we guarantee they will be compatible.
- Dell Memory is built using industry leading OEM grade quality parts.
- Only first pass yielded product is acceptable to meet Dell’s high-quality standard, only available when purchased from Dell.

Technical Support
- Our experienced technical support staff is available to answer any questions regarding your Dell Memory upgrade.
- Memory that is not Dell Memory may not be supported by Dell’s Technical Support.

Compatibility
This product is compatible with the following systems:

- PowerEdge C4130
- PowerEdge C4140
- PowerEdge C6420
- PowerEdge FC430
- PowerEdge FC630
- PowerEdge FC640
- PowerEdge FC830
- PowerEdge M630
- PowerEdge M640
- PowerEdge M640 VRTX
- PowerEdge M830
- PowerEdge MX740C
- PowerEdge MX840C
- PowerEdge R430
- PowerEdge R440
- PowerEdge R530
- PowerEdge R540
- PowerEdge R630
- PowerEdge R640
- PowerEdge R6415
- PowerEdge R730
- PowerEdge R730XD
- PowerEdge R740
- PowerEdge R740XD
- PowerEdge R740xd2
- PowerEdge R7415
- PowerEdge R7425
- Poweredge R830
- PowerEdge R840
- PowerEdge R930
- PowerEdge R940
- PowerEdge R940xa
- PowerEdge T430
- PowerEdge T440
- PowerEdge T630
- PowerEdge T640
- PowerEdge XR2
- PowerVault NX3240
- Precision Workstation R7920
- Precision Workstation R7920 Xl
- Precision Workstation T5810
- Precision Workstation T5810 XL
- Precision Workstation T5820
- Precision Workstation T5820 Xl
- Precision Workstation T7820
- Precision Workstation T7820 Xl
- Precision Workstation T7920
- Precision Workstation T7920 Xl

DELL A9781927, 8 GB, 1 x 8 GB, DDR4, 2666 MHz, 288-pin DIMM