ASUSPRO D640SA

Windows 10 Pro - ASUS recommends Windows 10 Pro for business.
Windows 10 Home - ASUS recommends Windows 10 Pro for business.

The 8th generation Intel® Core™ i3/i5/i7/Pentium®/Celeron® Processor

Intel® B360
Support Intel® Trusted Platform Module (TPM) (Optional)
Support Intel® Optane™ Memory Ready

Intel® HD Graphics
Discrete graphics card (Optional)

4 GB Up to 64 GB
Dual Channel, DDR4 at 2666MHz
4 x DIMM

1 x PCI
1 x M.2 Socket with M key, type 2242/2260/2280 storage devices support (both SATA & PCIE mode)
1 x M.2 Socket with M key, type 2242/2260/2280 storage devices support (x4 PCIE mode) for Optane memory
2 x PCI-e x 1
1 x PCI-e x 16
SATA mode share M.2 with SATA6G_1 & SATA6G_2 port

6 x SATA 6Gb/s

3.5" 500GB Up to 2TB SATA III
M.2 128GB Up to 512GB

Tray-in DVD ROM
Tray-in DVD RW

802.11 a/b/g/n/ac, Bluetooth

Intel® I219V

Realtek ALC887
High Definition 7.1 Channel Audio

1 x Headphone
1 x Microphone
2 x USB 2.0
2x USB 3.1 (Optional)
1x USB 3.1 / 1x USB 3.1 Gen 1 Type-C_(Optional)
1 x Smart Card Reader

2 x USB 2.0
4 x USB 3.1 Gen 2
1 x PS/2(Keyboard)
1 x PS/2(Mouse)
1 x HDMI
2 x DisplayPort
1 x RJ45 LAN
2 x COM Port(Serial Port) (Optional)
1 x Parallel Port (Optional)
1 x D-sub
3 x Audio Jack(s)

15-in-1: smart card + MS/ MS Duo/ MS Pro/ MS Pro Duo/ SD/ MMC/ MMC4.0/ RS-MMC/ RS-MMC4.0/ SDHC/ MS Micro-M2/ Mini SD/ Micro SD/ Mini MMC

250 W Power adapter
250 W (80 PLUS)

410 x 96 x 357 ~ mm (LxWxH)
595 x 198 x 410 mm (LxWxH) (Without Bezel) with Carton

11 kg

Black

Keyboard
Mouse
Power Cord
Warranty Card
Quick Manual
Mouse Pad(Optional)
*All accessories may vary in different market

Anti-Virus Trial
Office Trial
*Softwares may vary in different market

ASUS Business Manager
ASUS Control Centor (Optional)

BSMI/CB/CE/FCC/UL/CCC/Energy Star/EPEAT

Unless otherwise stated, all performance of memory claims are based on theoretical performance. Actual figures may vary in real-world situations.