General Information

• Model name: DELL Vostro 3530

• Configuration: Core i7‑1355U / 8 GB RAM / 512 GB SSD / DOS (no pre-installed Windows)

• Purpose: Business / Office / General-purpose laptop

Processor (CPU)

• Model: Intel Core i7‑1355U (13th Gen)

• Architecture: Hybrid – Performance cores (P-cores) + Efficiency cores (E-cores)

• Frequencies:
    • E-cores: up to ~3.7 GHz
    • P-cores: up to ~5.0 GHz

• Cache: 12 MB L3 (Smart Cache)

• Base Power / TDP: 15 W

• Max Turbo Power: ~55 W

Memory (RAM)

• Type: DDR4 SDRAM

• Frequency: 3200 MHz

• Installed: 8 GB

• Slots: 2 × SO-DIMM (1 slot may be free depending on version)

Storage

• Type: NVMe SSD, PCIe interface

• Form factor: M.2

• Capacity: 512 GB

• Slots: 1 × M.2

Graphics (GPU)

• Integrated GPU: Intel Iris Xe Graphics / Intel UHD

• Dedicated GPU: None in this configuration

• Graphics Memory: Shared system memory

Display

• Size: 15.6″ (39.6 cm)

• Resolution: Full HD (1920 × 1080)

• Panel: IPS / WVA, Anti-glare

• Brightness: ~250 nits

• Refresh rate: up to 120 Hz (in some versions)

• Response time: ~35 ms

• Color gamut: ~45% NTSC (basic color coverage)

Ports & Interfaces

• USB-A 3.2 Gen 1: 1 port

• USB-A 2.0: 1 port

• USB-C 3.2 Gen 1 (with DisplayPort Alt Mode): 1 port

• HDMI 1.4: 1 port

• RJ-45 (Gigabit Ethernet): 1 port

• Audio: 3.5 mm combo jack (headphones / mic)

• Card reader: SD / SDHC / SDXC

Connectivity

• Wi-Fi: 802.11ac (Wi-Fi 5)

• Bluetooth: Integrated (version may vary)

• Controller: Realtek RTL8821CE (some versions)

• Ethernet: Gigabit (10/100/1000 Mbps)

• Security: TPM 2.0 and built-in security features

Camera, Audio, Input

• Webcam: HD 720p @ 30 fps

• Microphone: Dual-array

• Speakers: 2 × 2 W built-in

• Keyboard: Full-size with backlight

• Touchpad: Precision touchpad with gesture support

Battery & Power

• Type: Li-Ion 4-cell battery

• Capacity: ~54 Wh

• Charger: ~65 W adapter

• Charging time: ~4 hours

Dimensions & Weight

• Width: ~358.5 mm

• Depth: ~234.9 – 235.6 mm

• Thickness: Front ~17 mm, Rear ~19 mm

• Weight: ~1.63 kg