CPU: Intel Core i3-4130
GPU (UMA/On-chip): Intel HD Graphics 4400
RAM: 4+8GB = 12GB DDR3-1600 at DDR3-1333
SSD: Apacer AS350X 256GB (SATA 6Gbps) Since Jul 2024
HDD #1: WD Blue WD10EZEX 7200RPM 1TB (SATA 6Gbps) Since Jul 2024
HDD #2: WD Blue WD10EZEX 7200RPM 1TB (SATA 6Gbps) Since Jul 2024
HDD #3: WD Blue WD10EZEX 7200RPM 1TB (SATA 6Gbps) Since Feb 2015
OS: Windows 11 Pro x64 | Version 23H2 (Build 22631)
Networking: Realtek RTL8111G (Gigabit PCIe Ethernet) + Realtek RTL8812BU (USB Wi-Fi 5)
Bluetooth: Orico BTA-508 (Realtek RTL8761BUV Bluetooth 5.0) Since Sep 2022
Monitor: Sony KLV-32V400A LCD TV 1360x768 60Hz (DVI to HDMI)
Mouse: Logitech M590 Multi-Device Silent (Unifying) Since Jan 2020
DVD Drive: HL-DT-ST DVD-RAM GH24NSB0 (SATA 1.5Gbps)
Currently in operation since Nov 2013 | Motherboard changed since Mar 2019

CPU: AMD Ryzen 5 3500U
GPU (UMA/On-chip): AMD Radeon Vega 8
RAM: 2x8GB = 16GB DDR4-2666 at DDR4-2400
SSD: WD Blue SN570 500GB (NVMe PCIe 3.0 x4 on PCIe 3.0 x2 Lane) Since Sep 2023
SD Card: PNY Elite-X 128GB microSD (Built-in Card Reader on USB 2.0)
OS: Windows 11 Home SL x64 [HP OEM] | Version 24H2 (Build 26100)
Networking: Realtek RTL8156BG (2.5 Gigabit USB Ethernet) + Intel AX210 (PCIe Wi-Fi 6E) Since Apr 2024
Bluetooth: Intel AX210 (Bluetooth 5.3) Since Apr 2024
Internal Monitor: AU Optronics Built-in IPS LCD 1920x1080 60Hz (eDP)
External Monitor: LG 24MP400-B IPS LCD 1920x1080 75Hz (HDMI, AMD FreeSync) Since Oct 2022
Mouse: Logitech Signature M650 (Logi Bolt or Bluetooth) Since Nov 2022
Speakers: Creative Pebble Plus 2.1 (with Subwoofer) Since Nov 2022
DVD Drive: HP DVD-RAM GUE1N (SATA 1.5Gbps to USB 2.0)
Currently in operation since Nov 2019

Smartphone: Xiaomi 11 Lite 5G NE (2021) on True 5G network [HyperOS 1.0, based on Android 14] Since Sep 2022
Smartphone #2: Redmi Note 10 (2021) [MIUI 14, based on Android 12] Since May 2021

Internet: True Online Standalone 500/500Mbps (FTTx, Dual Stack [True DDNS working for External CCTV Access])