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LattePanda Sigma Specification

Component Content Specs.
Processor CPU Intel® Core™ i5-1340P
Cores / Threads 12C(4P+8E) / 16T
Max Turbo Frequency 4.60 GHz(Performance-core), 3.4 GHz(Efficient-core)
L2 Cache 12 MB
Base Power 28 W
(BIOS Default: PL1 45W, PL2 64W)
Graphics Intel® Iris® Xe Graphics
Max Dynamic Frequency 1.45 GHz
Execution Units 80
Co-processor Microchip® ATmega32U4-MU
Memory Technology Dual-Channel, Samsung LPDDR5-6400(16GB), LPDDR5-6000(32GB)
Capacity 16GB,32GB
Storage Drive Form Factor M.2 SSD (NVMe/SATA), SATA Drive
Wireless Wireless Form Factor M.2 Wireless Module (PCIe/CNVio)
Display HDMI Port HDMI 2.1, Up to 4096 x 2304 @ 60Hz
USB Type-C Port DP 1.4a, Up to 7680 x 4320 @ 60Hz (One Monitor)
eDP(Embedded Display Port) eDP 1.4b, 4 Lanes, Up to 4096 x 2304 @ 120Hz
External I/O USB Type-A 2 x USB2.0 (480Mbps), 2 x USB3.2 Gen 2 (10Gbps)
USB Type-C 2 x Thunderbolt™ 4 (40Gbps)
Ethernet 2 x 2.5GbE RJ45 Ports (Intel® i225-V Gigabit Ethernet Controller, Supports 10/100/1000/2500 Mbps, WOL)
Power 5.5mm x 2.5mm DC Jack
Audio 3.5mm Microphone Headphone Combo Connector
Sim Card Micro Sim Card Slot
Internal I/O USB 2.0 2.0mm Pitch 4-Pin Connector, 480Mbps
Fan 1.27mm Pitch,12V 4-Wire Fan Connector, PWM Control
SATA SATA 6.0 Gb/s Data Connector, 2.0mm Pitch 4-Pin Power Connector
Front Panel 2.54mm Pitch 9-Pin Header, Supports Power, Reset, Power LED, HDD LED
Front Audio Panel 2.54mm Pitch 9-Pin Header, Supports High Definition Audio (HD), Line-Out, Mic-in
COM 2.54mm Pitch 9-Pin Header,Supports RS232, RS485
GPIO 2.54mm Pitch 34-Pin Header, Including ATmega32U4 I/O Pins, 5V Power Pins, S0/S3/S4 State Pins
eDP 0.5mm Pitch 40-Pin Connector, 4 Lanes
Expansion Slot M.2 M Key Type 2280, Supports PCIe 3.0 x4
Type 2280, Supports PCIe 4.0 x4
M.2 B Key Type 2242/2252/2280, Supports SATA III/PCIe 3.0 x1, USB2.0, USB3.0, SIM
M.2 E Key Type 2230, Supports PCIe 3.0 x1,USB2.0, Intel CNVio
Security TPM Processor's Built-in TPM (2.0)
Power Power Input 5.5mm x 2.1mm DC Jack: DC 12~20V
USB Type C: PD 20V
Attached Power Adapter 19V DC, 4.74A, 90W
RTC Battery CR1220 Battery Holder: 3V
1.27mm Pitch 2-Pin Connector: 3V
Operating System Microsoft Windows Windows 10, Windows 11
Linux Ubuntu, Promox VE, etc.
Environment Operating Temperature 0~45℃
Relative Humidity 0%~80%RH
Dimension Form Factor 3.5", 146 x 102 mm
Model(SKU) DFR1080 LattePanda Sigma (16GB RAM, no SSD, no WiFi)
DFR1081 LattePanda Sigma (16GB RAM, 500GB PCIe 4.0 x4 NVMe SSD, Intel AX211 WiFi6E)
DFR1090 LattePanda Sigma (32GB RAM, no SSD, no WiFi)
DFR1091 LattePanda Sigma (32GB RAM, 500GB PCIe 4.0 x4 NVMe SSD, Intel AX211 WiFi6E)
Compliance Certification CE, FCC, KC, RoHS