Dahua Technology

MONITöRLER

Dahua Technology LM28-F400 DHI-LM28-F400 28 inç 4K UHD Monitör

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

Processor ● Installed

⚡ OEM CPU

High performance multi-core processor powering demanding workloads and fast memory buses.

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

🔋 Dahua Technology 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 58 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 DE, NZ

Catalog Date 2021-11-22

Ürün Broşürü (PDF) /dokumanlar/monitor/2026/dahua-technology/dahua-technology-lm28-f400-pc-duz-312446/brosur.pdf

Technical Details

1000 Saatlik Enerji Tüketimi Sdr 31 kWh

Ağırlık Standi Ile Birlikte 7 kg

Amd Freesync No

Ayak Rengi Black

Çalışma Isısı Aralığı 0 - 40 °C

Calistirma Nem Aralığı 10 - 85%

Dahili Kamera No

Derinlik Ayaklı 57,4 mm

Displayport 1

Displayport Versiyonu 1.2

Touchscreen No

Egim Acisi -5 - 15°

Egim Ayari Yes

Display Resolution 3840 x 2160 Piksel

Ekran Parlaklığı Tipik 300 cd/m²

Ekran Sekli Düz

Enerji Verimliligi Olcegi A’dan G’ye

Enerji Verimlilik Sınıfı Sdr G

Genişlik Ayaklı 637,9 mm

Gömme Hoparlörler Yes

Goruntuleme Acisi Dikey 178°

Goruntuleme Acisi Yatay 178°

Goruntuleme Teknolojisi LED

Goruntulenen Renk Sayısı 1.073 milyar renk

Gtin 6923172508126

Gtin Ean Upc 6923172508126

Güç Tüketimi 40 W

Güç Tüketimi Etkin 0,5 W

Hd Türü 4K Ultra HD

Hdmi Yes

HDMI Ports Count 2

Hdmi Versiyonu 2.0

Hoparlör Sayısı 2

Kategori PC Düz Ekran Monitörler

Kontrast Oranı 1000:1

Kulaklik Çıkışı Yes

Kulaklik Cikti Sayısı 1

Brand Dahua Technology

Model Serisi 1

Nvidia G Sync No

Paket Ağırlığı 8,8 kg

Pakete Dahil Kablolar AC, HDMI

Pazar Konumlandirmasi Ev

Rms Dereceli Güç 4 W

Stand Dahildir Yes

Üretim Tarihi 2021

Product Name LM28-F400

Product Part Number / SKU DHI-LM28-F400

Chassis Color Black

Yenileme Yanit Süresi 5 ms

Doğal En-Boy Oranı 16:9

Yerlesik Usb Yuvası No

Yükseklik Ayaklı 368,5 mm

Display & Screen

Display Diagonal Size 71,1 cm (28")

Ekran yenileme hızı 60 Hz