Processors
| Description | Values | |
|---|---|---|
| Processors | 10th Generation Intel Core i5 Ice Lake | 10th Generation Intel Core i7 Ice Lake |
| Wattage | 15 W | 15 W |
| Core count | 4 | 4 |
| Thread count | 8 | 8 |
| Speed | Up to 3.6 GHz | Up to 3.8 GHz |
| Cache | 6 MB | 8 MB |
| Integrated graphics | Intel® UHD Graphics | Intel® Iris® Plus Graphics |
Chipset
| Description | Values |
|---|---|
| Chipset | Ice Lake U (ICL U) PCH-LP |
| Processor |
|
| DRAM bus width | 64-bit |
| Flash EPROM | 16 + 8 MB |
| PCIe bus | Up to Gen 3.0 |
Operating system
Your Vostro 3591 supports the following operating systems:
- Windows 10 Home (64-bit)
- Windows 10 Professional (64-bit)
- Ubuntu 18.04 LTS
Memory
| Description | Values | |
|---|---|---|
| Slots |
Two So-DIMM slots |
|
| Type |
DDR4 |
|
| Speed |
2666 MHz, 3200 MHz (For Discrete SKU with NVIDIA Gfx only) |
|
| Maximum memory |
16 GB |
|
| Minimum memory |
4 GB |
|
| Configurations supported |
|
|
Storage
Your computer supports one of the following configurations: The primary drive of your computer varies with the storage configuration. For computers:
| Form factor | Interface type | Capacity |
|---|---|---|
|
2.5-inch 5400rpm hard disk drive |
SATA |
Upto 2 TB |
|
2.5-inch 7200rpm hard disk drive |
SATA |
Upto 1 TB |
|
M.2 2230 Solid State Drive |
PCIe NVMe 3x4 |
|
Ports and connectors
| Description | Values |
|---|---|
| External: | |
| Network |
One RJ-45 Port 10/100/1000 |
| USB |
|
| Audio |
1 Universal Audio Jack |
| Video |
HDMI
NOTE:The maximum resolution supported by the HDMI port is 1920x1080.
|
| Power adapter port |
4.50 mm x 2.90 mm DC-in |
| Security |
Wedge-shaped lock slot |
| Card slot |
SD card slot |
| Description | Values |
|---|---|
| Internal: | |
|
One M.2 Key-M (2280 or 2230) for solid-state drive One M.2 2230 Key-E for WLAN |
NOTE:To learn more about the features of different types of M.2 cards, see the knowledge base article
SLN301626.
|
Audio
| Description | Values | |
|---|---|---|
| Controller |
Realtek ALC3204 |
|
| Stereo conversion |
Supported |
|
| Internal interface |
High-definition audio |
|
| External interface |
Universal Audio Jack |
|
| Speakers |
Two |
|
| Speaker Output Average |
2 W |
|
| Speaker Output Peak |
2.5 W |
|
Video
| Discrete graphics | |||
|---|---|---|---|
| Controller | External display support | Memory size | Memory type |
NVIDIA MX230 | One HDMI port | 2 GB | GDDR5 |
| Integrated graphics | |||
|---|---|---|---|
| Controller | External display support | Memory size | Processor |
| One HDMI port | Shared system memory |
|
Camera
| Description | Values | ||
|---|---|---|---|
| Number of cameras |
One |
||
| Type |
RGB HD Camera |
||
| Location |
Front |
||
| Sensor type |
CMOS sensor technology |
||
| Camera | |||
| Still image |
0.92 megapixel |
||
| Video |
1280 x 720 (HD) at 30 fps |
||
| Diagonal viewing angle | |||
| Camera |
78.6 ° |
||
Keyboard
| Description | Values |
|---|---|
| Type |
|
| Layout |
QWERTY |
| Number of keys |
|
| Size |
X=19.05 mm key pitch Y=18.05 mm key pitch |
| Shortcut keys |
Some keys on your keyboard have two symbols on them. These keys can be used to type alternate characters or to perform secondary functions. To type the alternate character, press Shift and the desired key. To perform secondary functions, press Fn and the desired key. |
Communications
Wireless module
| Description | Values | |||
|---|---|---|---|---|
| Model number |
Qualcomm QCA9377 (DW1810) |
Qualcomm DW1820 |
Intel 9462ac |
Intel 9560 |
| Transfer rate |
Up to 433 Mbps |
Up to 867 Mbps |
Up to 433 Mbps |
Up to 1.73 Gbps |
| Frequency bands supported |
2.4 GHz / 5 GHz |
2.4 GHz/ 5 GHz |
2.4 GHz/5 GHz |
2.4 GHz /5 GHz |
| Wireless standards |
|
|
|
|
| Encryption |
|
|
|
|
| Bluetooth |
Bluetooth 4.2 |
Bluetooth 4.2 |
Bluetooth 5 (Windows 10 supports Bluetooth 5 with the latest Windows update) |
Bluetooth 5 (Windows 10 supports Bluetooth 5 with the latest Windows update) |
GPS and RF antenna passthrough
This section provides the GPS passthrough and RF antenna passthrough information for the Dell Latitude 7220 Rugged Extreme Tablet.
| For WLAN Main Antenna | |||||||
|---|---|---|---|---|---|---|---|
|
Frequency (MHz) |
Switch Circuit Loss (dB) |
Jump Cable Loss (dB) 51 mm, 1.37LL |
Total Loss (dB) |
||||
|
Non-ATEX (MU2) |
ATEX (MU2) |
Non-ATEX (DVT1) |
Non-ATEX |
ATEX |
DVT1 |
||
|
2400~2500 |
-1.18 |
-0.60 |
-0.85 |
-0.24 |
-1.42 |
-0.84 |
-1.09 |
|
5150~5850 |
-1.91 |
-1.31 |
-1.37 |
-0.35 |
-2.26 |
-1.66 |
-1.72 |
| For LTE Main Antenna | |||||||
|---|---|---|---|---|---|---|---|
|
Frequency (MHz) |
Switch Circuit Loss (dB) |
Jump Cable Loss (dB) 51 mm, 1.37LL |
Total Loss (dB) |
||||
|
Non-ATEX (MU2) |
ATEX (MU2) |
Non-ATEX (DVT1) |
Non-ATEX |
ATEX |
DVT1 |
||
|
600~1000 |
-0.5 |
-0.26 |
-0.4 |
-0.14 |
-0.64 |
-0.40 |
-0.54 |
|
1700~1880 |
-1.2 |
-0.45 |
-0.77 |
-0.18 |
-1.38 |
-0.63 |
-0.95 |
|
1880~2330 |
-1.52 |
-0.48 |
-0.89 |
-0.21 |
-1.73 |
-0.69 |
-1.10 |
|
2330~2700 |
-1.54 |
-0.53 |
-0.85 |
-0.24 |
-1.78 |
-0.77 |
-1.09 |
|
3300~3800 |
-1.58 |
-0.63 |
-0.98 |
-0.27 |
-1.85 |
-0.90 |
-1.25 |
|
5150~5930 |
-1.96 |
-1.38 |
-1.28 |
-0.35 |
-2.31 |
-1.73 |
-1.63 |
Media-card reader
| Description | Values |
|---|---|
| Type | micro SD Card reader |
| Cards supported | Secure Digital (SD) |
Power adapter
| Description | Values | ||
|---|---|---|---|
| Type |
65 W |
45 W |
|
| Input voltage |
100 VAC x 240 VAC |
100 VAC x 240 VAC |
|
| Input frequency |
50 Hz/60 Hz |
50 Hz/60 Hz |
|
| Input current (maximum) |
1.50 A |
1.30 A |
|
| Output current (continuous) |
3.34 A |
2.31 A |
|
| Rated output voltage |
19.50 VDC |
19.50 VDC |
|
| Temperature range: | |||
| Operating |
0°C to 40°C (32°F to 104°F) |
0°C to 40°C (0°F to 104°F) |
|
| Storage |
-40°C to 70°C (-40°F to 158°F) |
-40°C to 70°C (-40°F to 158°F) |
|
Battery
| Description | Values | ||
|---|---|---|---|
| Type |
Polymer battery, 3 cell 42WHr |
||
| Voltage |
11.40 VDC |
||
| Weight (maximum) |
0.2 kg (0.44 lb) |
||
| Dimensions: | |||
| Height |
184.15 mm (7.25 in.) |
||
| Width |
97.15 mm (3.82 in.) |
||
| Depth |
5.90 mm (0.23 in.) |
||
| Temperature range: | |||
| Operating |
0°C (32°F) to 35°C (95°F) |
||
| Storage |
–40°C (–40°F) to 65°C (149°F) |
||
| Operating time | Varies depending on operating conditions and can reduce under certain power-intensive conditions | ||
| Charging time (approximate) |
3 hours (when the computer is off) |
||
| Coin-cell battery |
CR 2032 |
||
| Operating time | Varies depending on operating conditions and can reduce under certain power-intensive conditions | ||
Dimensions and weight
| Description | Values | |
|---|---|---|
| Height: | ||
| Front |
20.66 mm (0.81 in.) |
|
| Rear |
22.7 mm (0.89 in.) |
|
| Width |
380 mm (14.96 in.) |
|
| Depth |
258 mm (10.15 in.) |
|
| Starting weight |
2.15 kg (4.75 lb) NOTE:The weight of your tablet depends on the configuration ordered and the manufacturing variability.
|
|
Display
| Description | Values | |
|---|---|---|
| Type | High Definition - Non-Touch, Anti Glare, Ultra slim | |
| Panel technology | Twisted Nematic | |
| Luminance (typical) | 220 nits | |
| Dimensions (active area): | ||
| Height | 309.35 mm (12.18 in.) | |
| Width | 173.99 mm (6.85 in.) | |
| Diagonal | 355.60 mm (14.00 in.) | |
| Native resolution | 1366x768 | |
| Megapixels | 1.049 | |
| Pixels Per Inch (PPI) | 112 PPI | |
| Contrast ratio (min) | 0.672916666666667 | |
| Response time (max) | 16 ms | |
| Refresh rate | 60 Hz | |
| Horizontal view angle | 40° | |
| Vertical view angle | Top/Bottom: 10°/30° | |
| Pixel pitch | 0.2265 x 0.2265 mm | |
| Power consumption (maximum) | 2.9 W | |
| Anti-glare vs glossy finish | Anti-glare | |
| Touch options | No | |
Fingerprint reader
| Description | Values |
|---|---|
| Sensor technology |
Capacitive |
| Sensor resolution |
500 dpi |
| Sensor area |
5.5 mm x 4.4 mm |
| Sensor pixel size |
108 x 88 |
Security
| Features | Specifications |
|---|---|
| Trusted Platform Module (TPM) 2.0 | Integrated on system board |
| Fingerprint reader | Optional |
| Contacted Smartcard reader | Optional |
| Contactless Smartcard reader | Optional |
| Lock slot (T-bar) | Standard |
| Protected slot/vent openings | Standard |
Data security
| Features | Specifications |
|---|---|
| Dell Data Protection - Endpoint Security Suite Enterprise (DDP|ESSE) | Optional |
| Dell Data Protection - Software Encryption (DDPE) | Optional |
| Dell ControlVault 3.0 | Optional |
| Microsoft Device Guard and Credential Guard (Windows Enterprise) | Optional |
| Microsoft Windows Bitlocker | Optional |




























