DELL
DELL PowerEdge R640 4LFF 2x Xeon Platinum 8260L 384GB DDR4 No Drive Rack Server
A 1U rack server with two 24-core Xeon Platinum 8260L processors at 2.4 GHz, 384 GB DDR4 ECC memory, PERC H740P RAID controller, 10 GbE networking, dual 750 W supplies.
- TypeRack
- CPU TypeIntel Xeon
- CPU Speed2.4GHz
- # of Processors Installed2
- MAX Processors2
- Installed Memory Size384GB
- Dual Xeon Platinum 8260L CPUs provide 24 cores each for parallel workloads
- 384 GB DDR4 ECC registered memory supports large datasets
- PERC H740P RAID controller manages up to four 3.5" SATA drives
- iDRAC9 Enterprise licence enables full remote server management
- Dual 750 W power supplies deliver redundant power
Ready-to-configure rack server
The Dell PowerEdge R640 4LFF is a 1U rackmount server built around two Intel Xeon Platinum 8260L processors running at 2.4 GHz. It ships with 384 GB of DDR4 ECC registered memory and a PERC H740P RAID controller. No drives are installed, so storage can be specified to match the workload.
Suited to virtualisation hosts and database nodes
The dual-socket design and large memory capacity fit consolidation, virtualisation or in-memory database roles where core count and RAM matter. Buyers who need more than two processors or who require GPU acceleration should look at larger chassis options.
Four 3.5-inch drive bays define storage limits
The 4LFF chassis accepts up to four 3.5-inch SATA drives, so total raw capacity is capped by the number and size of drives you install. Plan drive selection around that four-bay constraint.
Highlights
- Dual Xeon Platinum 8260L CPUs provide 24 cores each for parallel workloads
- 384 GB DDR4 ECC registered memory supports large datasets
- PERC H740P RAID controller manages up to four 3.5" SATA drives
- iDRAC9 Enterprise licence enables full remote server management
- Dual 750 W power supplies deliver redundant power
Specifications
| Brand | DELL |
|---|---|
| Series | PowerEdge |
| Model | Rack Mount |
| Type | Rack |
| CPU Type | Intel Xeon |
| CPU Speed | 2.4GHz |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Installed Memory Size | 384GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 7.68TB |
| Hard Drive (Installed) | 16,00 |
| Storage Controller | Dell PERC H740P Controller |
| HDD Interface | SATA |
| GPU Type | Integrated Graphics |
| Remote Management | iDRAC9 - Enterprise License |
| Dimensions | 36 x 24 x 10 in |
| Weight | 40 |
Questions about this item
How do I install the 3.5" drives into the 4LFF chassis and what step is often missed?
Slide each drive into a bay until the latch clicks, then run the PERC H740P configuration utility to create a virtual disk before the OS sees any volume.
What component will need replacement first during long-term operation?
The two 750 W power supplies are the only field-replaceable parts with moving fans; plan to swap one after several years of continuous duty.
What thermal limit appears first when both Xeon Platinum 8260L CPUs run at 2.4 GHz under sustained load?
The 1U chassis airflow ceiling is reached before the CPU TDP limit, so inlet temperature must stay within spec to avoid throttling.
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