DURO|PC
Configuration prepared October 14, 2026

R521-3-FIO 3U 8th/9th Gen Industrial Rackmount with 1x PCIex16, 4x PCIex4, 4x PCIex1, 1x PCI

SKU R521-3-FIO

Specification

No changes from the standard build.

Item Selected Adjustment
Rackmount Accessories Not included
Hard Drive (Primary) 2.5" or 3.5" 250GB SSD SATA 6.0Gb/s 2.5"
Drive Configuration (Primary) 2.5" Not included
Hard Drive (Secondary) 3.5" with 2.5" None (Drive not included)
Hard Drive (Secondary) 2.5" Not included
Drive Configuration (Secondary) 2.5" Mount on Removable Drive Tray
Hard Drive (Third) Internally Mounted 2.5" Not included
RAID over SATA None
RAID configuration No RAID - JBOD
TPM 2.0 Module Not included
Operating System Windows 11 Professional 64-Bit
64-bit Memory Options 8 GB DDR4
Optical Drive Not included
Power Supply 500W Power Supply
USB 3.X Port Add-on Not included
Processor Intel Core i3 (8100) 3.6 GHz, 6MB Cache (4C, 4T)
Keyboard / Mouse (USB) Not included
Video Standard (Onboard Graphics)
Monitor None
Warranty 1 Year Warranty
Price per machine $1,850.00
Quantity 1
Lead time Typically ships in about 30 days, confirmed when we review your order

Reopen or change this configuration:
https://store.duropc.com/products/r521-3-fio/configure

Prices exclude tax and delivery. Every build is reviewed by an engineer before it ships.