Request a quote — built to order from tested, warrantied stock.
The Dell PowerEdge R840 is a refurbished 2U Rack server (14G) for the 2nd Generation Intel Xeon Scalable, DDR4 · up to 6144 GB · 48 DIMM slots · up to 2933 MT/s · ECC. Drive layouts: 8x 2.5-inch SAS/SATA; 24x 2.5-inch SAS/SATA with up to 12 NVMe; 24x 2.5-inch NVMe; 24x 2.5-inch front + 2x 2.5-inch rear SAS/SATA. Every unit is tested, warrantied and shipped from Canada; configure it online with parts that are checked for compatibility.
Best for: hpc, storage, virtualization, database.
| Form factor | 2U Rack |
|---|---|
| Generation | 14G |
| CPU | 4 socket(s) · 2nd Generation Intel Xeon Scalable · LGA3647 · up to 28 cores per CPU · max 205 W TDP |
| Memory | DDR4 · up to 6144 GB · 48 DIMM slots · up to 2933 MT/s · ECC |
| Drive bays | 8x 2.5-inch SAS/SATA; 24x 2.5-inch SAS/SATA with up to 12 NVMe; 24x 2.5-inch NVMe; 24x 2.5-inch front + 2x 2.5-inch rear SAS/SATA |
| Storage controllers | PERC H330, H350, PERC H730P, H740P, H750, HBA330 · boot: BOSS-S1 (HWRAID 2x M.2 SATA SSDs), IDSDM (microSD) · M.2 boot |
| PCIe | Gen 3.0 · 6 slots · 4× x16 |
| GPU | up to 2 GPUs · 2 double-width |
| Power | 750W Platinum, 750W Titanium, 750W Platinum, 750W, 750W Platinum, 750W, 1100W Platinum, 1100W, 1100W Platinum, 1600W Platinum, 1600W Titanium, 2000W Platinum, 2400W Platinum, 2600W Titanium · redundant · hot-swap |
| Management | iDRAC9 · iDRAC9 Express |
| Cooling | ASHRAE A4 · hot-swap fans |
| Dimensions | 86.8 × 434.0 × 835.9 mm · 36.6 kg |
Real parts from our catalog for this chassis, priced from live market listings and vendor offers:
Chassis pricing is quoted by our team; component prices come from live market listings and vendor offers and are refreshed nightly. Lines without market evidence are quoted by our team.
The PCI1318 error may indicate a problem with the PCI bridge or the Mellanox card. You can try removing the Mellanox card to see if the error persists, check for any damage in the PCI slot, or test the card in a different slot. If the issue continues, consider that a system board replacement might be necessary. [community thread]
To resolve this issue, try booting the server with only the essential components connected, such as the power supply, motherboard, one CPU, and a single RAM stick. If the problem persists, consider reseating the RAM modules, as this has helped others successfully boot their servers. [community thread]