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Black Dell Precision T7910 tower workstation

DELL

DELL Precision T7910 Xeon E5-2640 v4 10C 2.4GHz 8GB DDR4 2TB NVS 310 desktop PC

SKU CH-1Z0Z-XNYV4

Tower workstation with a 10-core Xeon at 2.4 GHz, 8 GB DDR4 ECC, 2 TB 7.2 K SATA drive and an NVS 310 dual-DisplayPort card

  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • ColorBlack
  • Power Supply1300W
  • MonitorMonitor not included
  • Operating SystemNo

CPU Name Intel Xeon E5-2640 v4

Struck-through versions exist but are not stocked here.

Memory Capacity 8GB DDR4

SSD None

  • 1TB
  • 250GB
  • 500GB
  • None

HDD 2TB

Struck-through versions exist but are not stocked here.

  • 10-core Xeon E5-2640 v4 delivers 20 threads for parallel workloads
  • 8 GB DDR4 ECC memory expandable to 1 TB across 16 DIMM slots
  • 2 TB 7.2K SATA drive with bays for four M.2 and eight 2.5-inch drives
  • NVIDIA NVS 310 512 MB dual DisplayPort card drives two monitors
  • 1300 W 90 % efficient PSU powers high-load configurations

Precision T7910 workstation

The Dell Precision T7910 is a tower workstation built around a single Intel Xeon E5-2640 v4 ten-core processor running at 2.4 GHz with Hyperthreading. It ships with 8 GB of DDR4 memory and a 2 TB 7.2K RPM SATA hard drive. The Nvidia NVS 310 graphics card provides dual DisplayPort outputs for multi-monitor setups. No operating system is included.

Thermals and power

A 1300 W power supply rated at 90 percent efficiency with active power factor correction delivers power to the system. The chassis measures 21.5 x 8.5 x 17.2 inches and weighs 50 lbs. Integrated Intel I217 and I210 Gigabit Ethernet controllers handle networking. A DVD-RW optical drive is also fitted.

Memory expansion ceiling

The platform supports up to 1 TB of total DDR4 ECC memory across 16 DIMM slots when configured with dual processors. Storage bays accept up to four 3.5-inch SATA drives, eight 2.5-inch SATA or SAS drives, and four M.2 PCIe SSDs with an optional controller. The LSI SAS 3008 controller enables software RAID 0, 1 and 10 across eight drives.

Highlights

  • 10-core Xeon E5-2640 v4 delivers 20 threads for parallel workloads
  • 8 GB DDR4 ECC memory expandable to 1 TB across 16 DIMM slots
  • 2 TB 7.2K SATA drive with bays for four M.2 and eight 2.5-inch drives
  • NVIDIA NVS 310 512 MB dual DisplayPort card drives two monitors
  • 1300 W 90 % efficient PSU powers high-load configurations

Specifications

BrandDELL
SeriesPrecision
ModelPrecision T7910
TypeBusiness Desktops & Workstations
Form FactorTower
ColorBlack
Power Supply1300W
MonitorMonitor not included
Operating SystemNo
ChipsetIntel C612
CPU TypeIntel Xeon
CPU FSB0
CPU NameIntel Xeon E5-2640 v4
CPU Socket TypeLGA 2011-3
CPU Main FeaturesHyperthreading
GPU/VGA TypeNVIDIA NVS 310
Graphics CardNvidia NVS 310 512MB Dual Display Port Graphic Card
Memory Capacity8GB DDR4
Memory Speed0
SSDNo
HDD2TB
HDD InterfaceSATA
HDD RPM7200
Optical Drive TypeDVD±RW
Optical Drive FeaturesDVD±RW
Screen SizeNo Screen
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
Front USB4
Front IEEE 13940
Front Audio Ports1
Rear USB6
Rear Audio Ports2 ports
Internal BaysSupport for up to (4) M.2 PCIe SSDs and up to (4) 3.5” SATA or (8) 2.5” SATA/SAS drives. Optional PCIe controller required for RAID 5 support.
Storage ControllerIntegrated: LSI SAS 3008 12Gb/s SAS (6Gb/s SATA) controller supports software RAID 0, 1, 10 with up to 8 hard drives. 2 integrated Intel
controller (6Gb/s) SATA ports for optical drives.
Dimensions (H x W x D)12.00 in. x 24.00 in. x 24.00 in.
Weight45.0000LBS

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I install a second Xeon E5-2640 v4 CPU and which DIMM slots do I populate first?

The LGA 2011-3 socket accepts a second identical Xeon; install it in the second socket then populate the eight DIMM slots belonging to that CPU in quad-channel order — slots 1, 3, 5, 7 then 2, 4, 6, 8 — before adding memory to the first processor.

Which memory modules will I need when expanding beyond the factory 8 GB DDR4?

Add DDR4 ECC RDIMMs up to 2400 MHz; the system has 16 slots total and supports 1 TB maximum when both CPUs are fitted.

At what point does the 1300 W power supply become the limiting factor under sustained load?

With a fully populated dual-CPU configuration, 1 TB of DDR4, four 3.5-inch SATA drives and a high-end GPU, the 1300 W 90 % efficient unit reaches its continuous-output ceiling.

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