NEC

SINYAL EKRANLARı

NEC E438 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

Suoritin ● Installed

⚡ OEM CPU

Korkean suorituskyvyn moniydinsuoritin vaativiin työkuormiin ja nopeisiin muistiväyliin.

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)

Quick Select:

OEM-Laitteiston Tekninen Erittely Osanumeron tarkistus vaaditaan

🔋 NEC High Capacity Li-Polymer Internal Battery

Tämä kannettava käyttää sisäistä korkean suorituskyvyn Li-Polymer akkua. Vanhentuneet mallit on suodatettu pois.

Etsi akun osanumeroita Amazonista →

Yhteensopivia komponentteja ei ole tällä hetkellä luettelossa.

RAM: 1 - 0 / 0 • SSD: 1 - 0 / 0

Source specifications 19 parameters found

📋 Hardware Technical Specifications

Nolla keksittyä tietoa. Jokainen merkintä perustuu tämän mallin SQL-laitetietokantaan.

Technical Details

1000 Saatlik Enerji Tüketimi Hdr 66 kWh

1000 Saatlik Enerji Tüketimi Sdr 55 kWh

Display Resolution 3840 x 2160 Piksel

Enerji Verimliligi Olcegi A’dan G’ye

Enerji Verimlilik Sınıfı Hdr G

Enerji Verimlilik Sınıfı Sdr G

Gtin Ean Upc 0805736073522, 805736073522

Güç Kaynagi Türü İç

Güç Tüketimi Etkin 0,3 W

Kategori Sinyal Ekranları

Brand NEC

Product Name E438

Product Part Number / SKU E438

Doğal En-Boy Oranı 16:9

Yerel Yenileme Hızı 60 Hz

General

Target Markets US, CA, WW

Catalog Date 2021-03-04

Ürün Broşürü (PDF) /dokumanlar/sinyal-ekranlari/2026/nec/e438-1787081912-831/brosur.pdf

Display & Screen

Display Diagonal Size 109,2 cm (43")