System dimensions

| Xa | Xb | Ya | Yb | Yc | Za | Zb | Zc |
|---|---|---|---|---|---|---|---|
| 218 mm (8.58 in) | 307.9 mm (12.12 in) | 430.3 mm (16.94 in) | 443.3 mm (17.45 in) | 471.333 mm (17.37 in) | (with bezel) 37.065 mm (1.45 in) (without bezel) 21.165 mm (0.83 in) | 538.4 mm (21.19 in) | 573.636 mm (22.58 in) |
Chassis weight
| System configuration | Maximum weight |
|---|---|
|
4 x 3.5-inch drive system (no longer offering) |
23 Kg (50.71 lb) |
|
8 x 3.5-inch drive system |
29.3 Kg (64.60 lb) |
|
16 x 2.5-inch drive system |
27.7 Kg (61.06 lb) |
Processor specifications
Supported operating systems
The Dell EMC PowerEdge T440 system supports the following operating systems:
- Canonical Ubuntu LTS
- Citrix XenServer
- Microsoft Windows Server with Hyper-V
- Red Hat Enterprise Linux
- SUSE Linux Enterprise Server
- VMware ESXi
Cooling fan specifications
- An internal cooling fan
- An optional external cooling fan at the back of the chassis
PSU specifications
| PSU | Class | Heat dissipation (maximum) | Frequency | Voltage |
|---|---|---|---|---|
| 1100 W AC | Platinum | 4100 BTU/hr | 50/60 Hz | 100–240 V AC |
| 750 W AC | Platinum | 2891 BTU/hr | 50/60 Hz | 100–240 V AC, autoranging |
| 750 W mixed mode HVDC (For China only) | Platinum | 2891 BTU/hr | 50/60 Hz | 100–240 V AC, autoranging |
| NA | 240 V DC | |||
| 750 W AC | Titanium | 2843 BTU/hr | 50/60 Hz | 200-240 V AC |
| 495 W AC | Platinum | 1908 BTU/hr | 50/60 Hz | 100–240 V AC, autoranging |
| 450 W (no longer offering) | Bronze | 1871 BTU/hr | 50/60 Hz | 100–240 V AC, cabled PSU |
This system is also designed to connect to the IT power systems with a phase to phase voltage not exceeding 230 V.
System battery specifications
The Dell EMC PowerEdge T440 system supports CR 2032 3.0-V lithium coin cell system battery.
Expansion bus specifications
Memory specifications
| DIMM type | DIMM rank | DIMM capacity | Single processor | Dual processors | ||
|---|---|---|---|---|---|---|
| Minimum RAM | Maximum RAM | Minimum RAM | Maximum RAM | |||
| RDIMM | Single rank | 8 GB | 8 GB | 80 GB | 16 GB | 128 GB |
| RDIMM | Dual rank | 16 GB | 16 GB | 160 GB | 32 GB | 256 GB |
| RDIMM | Dual rank | 32 GB | 32 GB | 320 GB | 64 GB | 512 GB |
| LRDIMM | Quad rank | 64 GB | 64 GB | 640 GB | 128 GB | 1024 GB |
Storage controller specifications
- Software RAID: S140
- Internal controllers: H750, H350, H740p, H730p, H330
- Boot Optimized Storage Subsystem (BOSS): HWRAID 2 x M.2 SSDs 120 GB, 240 GB with 6 Gb/s
- x8 connector using PCIe Gen 2.0 x2 lanes, available only in the low-profile and half-height form factor.
- External controller: HBA355e, H840, 12 Gbps Ext SAS HBA
- SAS Hot Bus Adapters: HBA350i, HBA330
- HBA330 adapter can be connected to TBU and the PERC H740P, H730P, H330, HBA330 can be connected to the drive backplane.
- HBA350i adapter can be connected to TBU and the PERC H750, H350, HBA350i can be connected to the drive backplane.
Drives
- 4x3.5 configuration (no longer offering): Up to 4 SAS or SATA drives/Nearline SAS drives
- 8x3.5 configuration: Up to 8 SAS or SATA drives/Nearline SAS drives
- 16x2.5 configuration: Up to 16 SAS or SATA drives
Optical drive and tape drive
- one optional slim SATA DVD-ROM drive or DVD +/-RW drive
- internal tape drives LTO5, LTO6, LTO7 and external SAS drives.
- Systems with cabled drives support one optical drive and one tape drive.
- Systems with hot-swappable drives support up to one optical drive and two tape drives.
USB ports
| Front panel | Back panel |
|---|---|
|
|
NIC ports
VGA ports
Serial connector
IDSDM or vFlash card
- VFlash only
- IDSDM only
- vFlash + IDSDM
Video specifications
| Resolution | Refresh rate (Hz) | Color depth (bits) |
|---|---|---|
| 1024 x 768 | 60 | 8, 16, 32 |
| 1280 x 800 | 60 | 8, 16, 32 |
| 1280 x 1024 | 60 | 8, 16, 32 |
| 1360 x 768 | 60 | 8, 16, 32 |
| 1440 x 900 | 60 | 8, 16, 32 |
| 1600 x 900 | 60 | 8, 16, 32 |
| 1600 x 1200 | 60 | 8, 16, 32 |
| 1680 x 1050 | 60 | 8, 16, 32 |
| 1920 x 1080 | 60 | 8, 16, 32 |
| 1920 x 1200 | 60 | 8, 16, 32 |
Environmental specifications
| Temperature | Specifications |
|---|---|
| Storage | –40°C–65°C (–40°F–149°F) |
| Continuous operation (for altitude less than 950 m or 3117 ft) | 10°C–35°C (50°F–95°F) with no direct sunlight on the equipment. |
| Maximum temperature gradient (operating and storage) | 20°C/h (68°F/h) |
| Relative humidity | Specifications |
|---|---|
| Storage | 5% to 95% RH with 33°C (91°F) maximum dew point. Atmosphere must be noncondensing always. |
| Operating | 10% to 80% relative humidity with 29°C (84.2°F) maximum dew point. |
| Maximum vibration | Specifications |
|---|---|
| Operating | 0.26 Grms at 5 Hz to 350 Hz (all 3 axes). |
| Storage | 1.88 Grms at 10 Hz to 500 Hz for 15 min (all six sides tested). |
| Maximum shock | Specifications |
|---|---|
| Operating | Six consecutively executed shock pulses in the positive and negative x, y, and z axes of 6 G for up to 11 ms. |
| Storage | 6 consecutively executed shock pulses in the positive and negative x, y, and z axes (one pulse on each side of the system) of 71 G for up to 2 ms. |
| Maximum altitude | Specifications |
|---|---|
| Operating | 3048 m (10,000 ft) |
| Storage | 12,000 m (39,370 ft) |
| Operating temperature derating | Specifications |
|---|---|
| Up to 35°C (95°F) | Maximum temperature reduces by 1°C/300 m (1°F/547 ft) above 950 m (3,117 ft). |
| 35 °C–40°C (95 °F–104°F) | Maximum temperature reduces by 1°C/175 m (1°F/319 ft) above 950 m (3,117 ft). |
| 40 °C–45°C (104 °F–113°F) | Maximum temperature reduces by 1°C/125 m (1°F/228 ft) above 950 m (3,117 ft). |
Standard operating temperature
| Standard operating temperature | Specifications |
|---|---|
| Continuous operation (for altitude less than 950 m or 3117 ft) | 10°C–35°C (50°F–95°F) with no direct sunlight on the equipment. |
Expanded operating temperature
| Expanded operating temperature | Specifications |
|---|---|
| Continuous operation | 5°C–40°C at 5% to 85% RH with 29°C dew point. NOTE Outside the standard
operating temperature (10°C–35°C), the system can operate continuously
in temperatures as low as 5°C and as high as 40°C. For temperatures between 35°C-40°C, derate maximum allowable temperature by 1°C per 175 m above 950 m (1°F per 319 ft). |
| ≤ 1% of annual operating hours | –5°C–45°C at 5% to 90% RH with 29°C dew point. NOTE Outside the standard
operating temperature (10–35°C), the system can operate down
to –5°C or up to 45°C for a maximum of 1% of its annual operating
hours. For temperatures 40°C–45°C, derate maximum allowable temperature by 1°C per 125 m above 950 m (1°F per 228 ft). |
Expanded operating temperature restrictions
- Do not perform a cold startup below 5°C.
- The operating temperature specified is for a maximum altitude of 3048 m (10,000 ft).
- Two nonredundant power supply units are required.
- Two nonredundant system fans are required.
- Non-Dell qualified peripheral cards and/or peripheral cards greater than 25 W are not supported.
- GPU is not supported.
- Tape backup unit is not supported.
Thermal restriction matrix
| Storage configuration | 8x 3.5-inch drive | 16x 2.5-inch drive | ||
|---|---|---|---|---|
| Processor number | TDP (W) | Core count | Ambient support = 35°C | |
| Intel Xeon Gold 5215 | 85 | 10 | Yes | Yes |
| Intel Xeon Gold 5222 | 105 | 4 | Yes | Yes |
| Intel Xeon Gold 5120 | 105 | 14 | Yes | Yes |
| Intel Xeon Gold 5118 | 105 | 12 | Yes | Yes |
| Intel Xeon Silver 4208 | 85 | 8 | Yes | Yes |
| Intel Xeon Silver 4210 | 85 | 10 | Yes | Yes |
| Intel Xeon Silver 4210R | 100 | 10 | Yes | Yes |
| Intel Xeon Silver 4214 | 85 | 12 | Yes | Yes |
| Intel Xeon Silver 4214R | 100 | 12 | Yes | Yes |
| Intel Xeon Silver 4215 | 85 | 8 | Yes | Yes |
| Intel Xeon Silver 4216 | 100 | 16 | Yes | Yes |
| Intel Xeon Silver 4114 | 85 | 10 | Yes | Yes |
| Intel Xeon Silver 4110 | 85 | 8 | Yes | Yes |
| Intel Xeon Silver 4112 | 85 | 4 | Yes | Yes |
| Intel Xeon Bronze 3204 | 85 | 6 | Yes | Yes |
| Intel Xeon Bronze 3206R | 85 | 8 | Yes | Yes |
Particulate and gaseous contamination specifications
| Particulate contamination | Specifications |
|---|---|
| Air filtration | Data center air filtration defines, ISO Class
8 per ISO 14644-1 with a 95% upper confidence limit. NOTE The ISO Class 8 condition
applies to data center environments only. This air filtration requirement
does not apply to IT equipment designed to be used outside a data
center, in environments such as an office or factory floor. NOTE Air entering the data center must have MERV11 or MERV13 filtration. |
| Conductive dust | Air must be free of conductive dust, zinc whiskers,
or other conductive particles. NOTE This condition applies
to data center and nondata center environments. |
| Corrosive dust |
NOTE This condition
applies to data center and nondata center environments. |
| Gaseous contamination | Specifications |
|---|---|
| Copper coupon corrosion rate | <300 Å/month per Class G1 defines, ANSI/ISA71.04-2013. |
| Silver coupon corrosion rate | <200 Å/month defines, ANSI/ISA71.04-2013. |





























