Product specifications
583-BLSB : Backlit Al hotkey keyboard with numeri c keypad, 99-key
556-BBCD : No Mobile Broadband Card
555-BKLT : Intel Wi-Fi 6E (6 if 6E unavailable) AX211, 2x2, 802.11ax, Bluetooth Wireless Card
555-BKKT : Wireless Intel AX211 WLAN Driver MOD-SRV, + Bluetooth Wireless Card
492-BDHN : 65W AC rugged adapter, 4.5mm barrel, E4
470-AFHD : E4 Power Cord 1M for English-U K
451-BDGN : 3- cell, 42Wh Battery, Express Charge, Express Charge Boost capable
409-BCXQ : Intel Rapid Storage Technology Driver
400-BRBC : 512GB, M.2 2230, QLC PCle Gen 4 NVMe
391-BHZH : 15.6" FHD (1920x1080) Non-Touc h, AG, IPS, 250 nits, FHD Cam, WLAN
389-DXDV : Intel(R) Core(TM) i7 non-vPro Processor Label
387-BBLW : ENERGY STAR Qualified
379-BFBM : 13th Gen Intel Core i7-1355U ( 12 MB cache, 10 cores, up to 5.00 GHz Turbo)
379-BDTO : EPEAT Silver with Climate+
370-BBTN : 8 GB: 1 x 8 GB, DDR5, 5600 MT/ s (5200 MT/s with 13th Gen Intel Core pro
346-BKHZ : Single Pointing Keyboard, Fing er Print Reader, No SIM
340-DNBD : EU Batteries Regulation techsheet
340-DNBB : Quick Start Guide for 3550
340-DMNZ : System Shipment, Latitude 3550
340-CKSZ : No AutoPilot
340-ACCC : English, Arabic, French, Turkish, Portuguese Shipping Docs
338-CNSJ : Intel 13th Generation i7-1355U, Nvidia MX570A Discrete Graphics
321-BKQV : Latitude 3550 Laptop Bottom Do or, Discrete Graphics
319-BBKK : FHD HDR RGB Camera, TNR, Camer a Shutter, Microphone
210-BLRF : Dell Latitude 3550, XCTO