NEC

SINYAL EKRANLARı

NEC MultiSync BT421 Sinyal Ekranları

Hardware specifications and upgrade assessment

Processor (CPU)

OEM CPU

Not specified in source

Device Maximum RAM

0 GB

Not specified in source · Non-Upgradeable (Soldered) · CPU Not specified in source @ Not specified in source (CPU architecture limit)

Primary Interface

Yok

Battery & Charger

OEM Battery

Standard AC

⚡ Architecture & Upgrade Diagnostics

100% Timing & Circuit Validated

Procesor ● Installed

⚡ OEM CPU

Višejezgreni procesor visokih performansi za zahtjevna radna opterećenja i brze memorijske sabirnice.

Max Turbo: N/A

Memory Architecture ● Upgradeable

🧠 Not specified in source Yok

Device record: Yok at Not specified in source up to 0 GB.

Base Installed: N/A

Max Supported: 0 GB

CPU theoretical limit: Not specified in source

Storage Architecture ● Source record

💾 Yok

Recorded interface: Yok. Recorded form factor: Yok. Size: Not specified in source.

Installed SSD: N/A

Clearance / Profile: Not specified in source

Battery & Power ● Source record

🔋 Internal Battery

High density battery paired with AC adapter for fast recharging. ()

Battery Capacity: N/A

Charger Rating: N/A

Compatible Upgrade Parts

0 verified compatible parts found (Showing 96 per page)

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OEM Hardware Specification Part number verification required

🔋 NEC High Capacity Li-Polymer Internal Battery

This laptop is engineered with a high performance Li-Polymer internal battery pack. Obsolete batteries from older generations have been filtered out to protect system integrity.

Search battery part numbers on Amazon →

No compatible components currently listed.

RAM: 1 - 0 / 0 • SSD: 1 - 0 / 0

Source specifications 54 parameters found

📋 Hardware Technical Specifications

Zero data fabrication. Every entry below is pulled directly from the SQL database for this exact device model.

General

Target Markets US, CA, GB, FR, WW

Catalog Date 2020-03-22

Ürün Broşürü (PDF) /dokumanlar/sinyal-ekranlari/2026/nec/bt421-1786135988-241/brosur.pdf

Technical Details

1000 Saatlik Enerji Tüketimi Sdr 59 kWh

Weight 9,3 kg

Aktif Ekran Alani G X Y 1039,7 x 259,9 mm

Amac Evrensel

Çalışma Isısı Aralığı 0 - 50 °C

Calistirma Nem Aralığı 20 - 90%

Cikinti Genişliği Alt 1,47 cm mm

Cikinti Genişliği Ust 9,8 mm

Cikinti Genişliği Yan 7,9 mm

Depth 64,7 mm

Touchscreen No

Dvi Bağlantı Noktasi Yes

Dvi D Bağlantı Noktasi Sayısı 2

Display Resolution 1920 x 480 Piksel

Screen Brightness 700 cd/m²

Enerji Verimliligi Olcegi A’dan G’ye

Enerji Verimlilik Sınıfı Sdr G

Ethernet LAN Bağlantısı Yes

Ethernet LAN Rj 45 Port Sayısı 1

Width 1059,9 mm

Goruntuleme Acisi Dikey 178°

Goruntuleme Acisi Yatay 178°

Goruntuleme Teknolojisi VA

Gtin Ean Upc 0805736073034, 805736073034

Güç Tüketimi 57 W

Güç Tüketimi Etkin 0,5 W

Hd Türü Full HD kalitesi

Hdcp Yes

Kategori Sinyal Ekranları

Kontrast Oranı 4000:1

Led Arka Isik Türü Direct-LED

Brand NEC

Montaj Destekli Bina içi

Pano Montaj Arabirimi 200 x 100,400 x 100 mm

Piksel Aralığı 0,542 x 0,542 mm

Rs 232 Bagalayici Yes

Sertifikalar Uygunluk Bildirimleri CE; REACH; SASO

Product Name BT421

Product Family MultiSync

Product Part Number / SKU BT421

Chassis Color Black

Ürün Tasarimi Dijital tabela düz panel

Usb Bağlantı Noktasi No

Uyumlu Sistem Hs Kodu 85285210

Uyumluluk Sertifikaları RoHS

Vesa Montaji Yes

Wi Fi No

Yenileme Yanit Süresi 8 ms

Doğal En-Boy Oranı 16:4

Yonelim Yatay / Dikey

Height 288,9 mm

Display & Screen

Display Diagonal Size 107 cm | 106,7 cm (42") | 106,7 cm (42")