DELL
DELL PowerEdge R740xd 2U rack server 2x Xeon Gold 6148 2.4GHz 20-core 256GB DDR4 24x 400GB SSD
2U rack server with dual 20-core Xeon Gold 6148 CPUs, 256GB DDR4 ECC memory and 24 hot-swap 400GB SATA SSDs on a PERC H730P controller
- TypeRack
- Rack Height2U
- Redundant Hot-swap PowerYes
- CPU TypeIntel Xeon
- CPU Speed2.40 GHz
- CPU SocketLGA 3647
- Dual Xeon Gold 6148 20-core CPUs deliver 40 threads at 2.4GHz base with 3.7GHz turbo
- 256GB DDR4 2666MHz registered ECC memory across 8 DIMM slots supports up to 3TB total
- PERC H730P 2GB controller enables RAID 0/1/5/6/10/50/60 for 24x 400GB SATA SSDs
- Quad-port network card provides 2x 1GbE and 2x 10Gb SFP+ connectivity
- iDRAC9 Enterprise remote management with redundant 1100W platinum power supplies and rails included
Storage-dense 2U rack server
The Dell PowerEdge R740xd is a 2U rack server built around twenty-four 2.5-inch drive bays. Two Intel Xeon Gold 6148 processors run at 2.4 GHz with twenty cores each, supported by 256 GB of DDR4 registered ECC memory. A PERC H730P controller manages the twenty-four installed 400 GB SATA SSDs. Dual 1100 W platinum power supplies and iDRAC9 Enterprise remote management complete the platform.
Suited for capacity-focused workloads
This configuration fits software-defined storage clusters, virtual desktop infrastructure hosts and service-provider environments that prioritise local drive count over expansion slots. The twelve Gb/s SAS/SATA backplane and quad-port 1 GbE plus dual 10 GbE SFP+ networking handle high-throughput storage traffic. Buyers needing PCIe add-in cards such as GPUs or additional NICs should look elsewhere because the dense drive layout limits available slots.
Twenty-four bay 2.5-inch chassis
The defining specification is the twenty-four bay 2.5-inch front panel that holds the 400 GB SATA SSDs. This capacity ceiling determines whether the server matches a storage-heavy deployment or if a different form factor is required.
Põhijooned
- Dual Xeon Gold 6148 20-core CPUs deliver 40 threads at 2.4GHz base with 3.7GHz turbo
- 256GB DDR4 2666MHz registered ECC memory across 8 DIMM slots supports up to 3TB total
- PERC H730P 2GB controller enables RAID 0/1/5/6/10/50/60 for 24x 400GB SATA SSDs
- Quad-port network card provides 2x 1GbE and 2x 10Gb SFP+ connectivity
- iDRAC9 Enterprise remote management with redundant 1100W platinum power supplies and rails included
Tehnilised andmed
| Brand | DELL |
|---|---|
| Series | PowerEdge R740xd |
| Model | R740xd |
| Type | Rack |
| Rack Height | 2U |
| Redundant Hot-swap Power | Yes |
| CPU Type | Intel Xeon |
| CPU Speed | 2.40 GHz |
| CPU Socket | LGA 3647 |
| Number of CPU Cores | 20-Core Processor |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Chipset | Intel C620 |
| Installed Memory Size | 256GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 3TB |
| Number of Memory Slots | 24 |
| Storage Controller | Dell Perc H730P 2GB Controller |
| HDD Interface | SATA |
| SSD (Installed) | 24 x 400GB SATA SSD |
| Raid Level | RAID 0/1/5/6/10/50/60 |
| GPU Type | Matrox G200 |
| Video Memory | 8MB |
| Ethernet Controller | Dell Intel X520/I350 Quad Port 2x 1GbE 2x 10Gb SFP+ Network Daughter Card |
| LAN Ports | 4 x Ports |
| Expansion Slots | Riser options with up to 8 PCIe Gen 3 slots, maximum of 4 x 16 slots |
| Management Port | RJ 45 |
| Operating System | No |
| Features | 24 x 2.5" SATA/SAS Hot-Plug Drive Bays |
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Küsimused selle toote kohta
Should I pick the 24-bay 2.5-inch model or a smaller bay count for this R740xd?
This unit is the 24-bay 2.5-inch chassis; it ships with all 24 bays populated by 400GB SATA SSDs, so there is no smaller bay-count version to choose.
What does the 2.4GHz Xeon Gold 6148 speed mean once the server is running workloads?
The two 20-core Xeon Gold 6148 processors run at 2.4GHz base and can turbo to 3.7GHz, giving 40 cores total for parallel tasks such as virtualisation or software-defined storage.
How does the PERC H730P controller and SATA interface affect real-world drive throughput?
The PERC H730P provides 12Gb/s SAS/SATA connectivity with 2GB cache and battery-backed write-back, while the installed 400GB SSDs connect via SATA 6Gb/s, so sustained reads and writes are capped at the SATA link speed.
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