LT550D - Technical Specifications

Model Name

NU691

Part Number

JNU691-3455
JNU691-3350

Form Factor

NUC (101 x 101mm)

Processor

Intel® Celeron J3455 Processor Quad Core 1.50 GHz - 2.30 GHz, 10W TDP
Intel® Celeron N3350 Processor Dual Core 1.10 GHz - 2.40 GHz, 6W TDP
* Ships with CPU heatsink/fan for bench testing

Memory

1 * 204-pin DDR3L-1866 up to 8GB total, 1.35V required

Graphics

Intel HD Graphics 500, 250MHz - 750MHz (J3455)
Intel HD Graphics 500, 200MHz - 650MHz (N3350)

Audio

Realtek ALC662VD HD Audio

LAN

2 x Realtek RTL8111H Gigabit LAN

Storage

1 x Full Size mSATA Slot
1 x SATA3 6Gb/s Connector

Super IO

FINTEK F81803U

TPM

Intel fTPM 2.0 (PTT) Trusted Computing Firmware
Onboard TPM v2.0 IC

Form Factor

NUC Form Factor (101mm X 101mm)

Back Panel Connectors

Onboard I/O Connectors

1 Full size mSATA Slot
1 Half size mini PCI-E Slot
1 SATA3 6Gb/s Connector
1 USB Pin Header (2.0 mm pitch) for up to 2 additional USB 2.0 Ports
1 SIM Card Holder
1 Chassis Intrusion Jumper
1 AT/ATX Mode Jumper
1 10-pin GPIO Header
1 5-pin SMBUS Header
1 3-pin Fan Connector
1 4-pin Front Panel Connector
1 4-pin Power-out Connector for 2.5" HDD (Mating plug: JST XHP-4)
1 2-pin +12V Power-out connector (Mating plug: JST VHR-2N or TE 1-1123722-2)

Power Supply for NU691