Dell Latitude 5591

Higher-performance 15.6-inch Latitude 5000-series business laptop of 2018, sharing its chassis with the mainstream Latitude 5590 but built around 35 W 8th Gen Intel Core H-series quad/6-core processors on an Intel CM246 chipset, with an optional NVIDIA GeForce MX130 and up to a 92 Wh battery.

Memory

Slots: 2 x DDR4 SO-DIMM
Speed: 2666 MHz, non-ECC
Minimum: 4 GB
Maximum: 32 GB (2 x 16 GB)
Maximum per slot: 16 GB
Configurations: 4 GB (1x4), 8 GB (1x8 or 2x4), 16 GB (2x8 or 1x16), 32 GB (2x16)

Storage

Primary SSD: M.2 2280 SATA, up to 512 GB, OPAL SED options (SATA AHCI, up to 6 Gbps); or M.2 2280 PCIe NVMe, up to 1 TB, OPAL SED options (PCIe 3 x4, up to 32 Gbps)
2.5" drive: Hybrid HDD, up to 1 TB, OPAL SED options (SATA AHCI, up to 6 Gbps)
Secondary SSD: M.2 2230 PCIe NVMe, up to 256 GB, WWAN slot only (PCIe 3 x2, up to 16 Gbps); dual-SSD is factory-configured at time of purchase only and needs a 2230-to-2242 adapter board -- it cannot be added later
Card reader: SD 4.0

Graphics

Integrated: Intel UHD Graphics 630, shared system memory (up to 32 GB)
Discrete (optional): NVIDIA GeForce MX130, 2 GB GDDR5
External display, integrated: VGA (1920x1200 @ 60 Hz); HDMI 1.4 (4096x2160 @ 30 Hz) or HDMI 2.0 DSC (4096x2160 @ 60 Hz); DisplayPort over optional USB Type-C (up to 4096x2304 @ 60 Hz)
External display, discrete: DisplayPort, HDMI 2.0; same maximum resolutions as the integrated GPU

Networking

Ethernet: Intel i219-LM Gigabit (10/100/1000 Mbps, RJ45), Remote Wake-Up, PXE, AMT 11 / DASH 1.1 manageability
Wi-Fi/Bluetooth, option 1: Qualcomm QCA61x4A 802.11ac dual-band (2x2) + Bluetooth 4.1
Wi-Fi/Bluetooth, option 2: Qualcomm QCA61x4A Extended Range 802.11ac MU-MIMO dual-band (2x2) + Bluetooth 4.1 LE
Wi-Fi/Bluetooth, option 3: Intel Dual-Band Wireless-AC 8265 (2x2) + Bluetooth 4.2 (Bluetooth optional)

Power

Adapters: 90 W or 130 W, 100-240 VAC, 50-60 Hz
90 W output: 19.5 V DC, 4.62 A continuous; input current max 1.5 A
130 W output: 19.5 V DC, 6.67 A continuous; input current max 1.8 A
Connector: 7.4 mm barrel; no USB-C charging
Operating temp (adapter): -40 to 70 degC, operating and non-operating

Ports

USB-A: 3 x USB 3.1 Gen 1 (one with PowerShare)
USB-C: 1 x DisplayPort over USB Type-C (optional Thunderbolt 3)
Video: 1 x HDMI (1.4 with integrated graphics, 2.0 with discrete); 1 x VGA
Network: 1 x RJ45
Audio: Universal audio jack; Realtek ALC3246-CG codec with Waves MaxxAudio Pro; 2 bi-directional speakers, 2 W (RMS) per channel; noise-reducing array microphones; HDMI digital audio out up to 7.1
Card slots: SD 4.0 memory card reader; optional smart card reader; optional micro SIM slot
Security: Noble wedge lock slot
Docking: DisplayPort over USB Type-C (optional Thunderbolt 3)

Display

Size: 15.6" (396.25 mm) diagonal, 60 Hz; active area 344.2 x 193.5 mm
HD, non-touch: 1366x768, anti-glare WLED, 220 nits; viewing angle +/-40 deg horizontal, +10/-30 deg vertical
FHD, non-touch: 1920x1080, WVA anti-glare WLED, 220 nits; viewing angle +85/-85 deg horizontal and vertical
FHD, touch: 1920x1080, WVA Embedded Touch with TrueLife, 220/300 nits typical/max brightness, 10-finger touch support; viewing angle +85/-85 deg horizontal and vertical
Camera: Still 0.92 MP, video 1280x720 @ 30 fps, 74 deg diagonal viewing angle; optional IR camera with the same still/video specs plus an IR emitter

Battery

Options: 51 Wh (3-cell, Li-ion/Polymer, ExpressCharge), 68 Wh (4-cell, ExpressCharge or Long Cycle Life), or 92 Wh (6-cell, Li-polymer, ExpressCharge)
Dimensions/weight: 51 Wh: 181 x 95.9 x 7.05 mm, 250 g; 68 Wh (both types): 233 x 95.9 x 7.05 mm, 340 g; 92 Wh: 332 x 96 x 7.7 mm, 450 g
Voltage: 51 Wh / 92 Wh: 11.4 V DC; 68 Wh: 7.6 V DC
Life span: 300 discharge/recharge cycles (standard) or 1000 cycles (Long Cycle Life)
Charging time: 2-4 hours with the computer off (approximate)
Temperature range: Charge 0-50 degC, discharge 0-70 degC (operating); storage -20 to 65 degC
Coin cell: CR2032

Physical

Dimensions: 376 x 250.7 mm; front height 20.6 mm (non-touch) or 21.65 mm (touch); back height 24.3 mm
Weight: Starting 4.26 lb (1.934 kg)
Keyboard: 103 keys (US/Canada), 104 (Europe), 106 (Brazil), 107 (Japan); full-size, 19.05 mm key pitch; QWERTY/AZERTY/Kanji; optional backlight
Touchpad: Active area 101.7 x 55.2 mm (horizontal resolution 1221, vertical 661); supports up to 5-finger multi-touch
Operating temp: 0-35 degC; storage -40 to 65 degC; humidity 10-90% operating / 0-95% storage (non-condensing); altitude 3048 m max operating / 10,668 m max storage
Shock/vibration: Shock: 160 G, 2 ms pulse, operating and storage; vibration: 0.66 Grms operating, 1.33 Grms storage

Management

Authentication: Optional fingerprint reader and optional NFC receiver on the palmrest
Physical security: Noble wedge lock slot

Operating systems

Windows 10: Home (64-bit), Professional (64-bit)
Linux: Ubuntu 16.04 LTS (64-bit)

Processors

Intel Core i5-8300H
Intel Core i5-8400H
Intel Core i7-8850H