Computing Environments

Main Computer

• Lenovo ThinkCentre M75q-1 Tiny
• OS: Microsoft Windows 10 Pro (64bit)
• CPU: AMD Ryzen 5 PRO 3400GE
• Memory: DDR4 SDRAM 8GB (4GBx2; PC4-21300)
• Storage: 500GB M.2 NVMe SSD
• Display: Dell P3421W 34.14-inch Wide Monitor (WQHD 3440x1440)

Laptop Computer

• NEC LAVIE Direct PM(X)
• OS: Microsoft Windows 10 Pro (64bit)
• CPU: Intel Core i5-8265U
• Memory: DDR4 SDRAM 8GB (PC4-19200)
• Storage: 512GB SSD
• Display: 13.3 inch LED IPS Display (FullHD 1920x1080)

Computing Server

• HP OMEN Obelisk Desktop 875
• OS: Microsoft Windows 10 Pro (64bit)
• CPU: Intel Core i7-8700 Processor (3.20GHz, 6Cores)
• GPU: NVIDIA GeForce RTX 2080
• Memory: HyperX FURY DDR4 2666MHz 16GB
• Storage: 512GB M.2 SSD + 2TB SATA HDD

Network Attached Storage

• QNAP TS-251D
• Memory: DDR4 SDRAM 8GB (4GBx2; PC4-21300)
• Storage: 2TB (Seagate IronWolf 2TBx2; RAID-1)

Tablet

• Apple iPad Air (3rd gen)
• Storage: 64GB
• Display: 10.5 inch Retina Display (2224x1668)

Web, cloud, and subscription services

• To host my website: SAKURA Internet Rental Server Service
• As my e-mail inbox: Meiji University Alumni E-mail
• As an online storage: OneDrive / Microsoft 365

Computers which I used to use before

• Microsoft Surface Pro (5th gen)
• Apple MacBook Pro 13inch (Mid 2010)
• NEC LaVie L LL350/BD
• NEC VALUESTAR F VF700/7D
• NEC VALUESTAR? (There is no longer any detailed information, but it was the most favorite computer.)