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How long should CHKDSK /R take?

Jan 22, 2008
442 (0.12/day)
System Name ANTC-1221
Processor Intel Core2 Quad - Q9550 2.8ghz
Motherboard ASUS P5Q-Deluxe
Cooling Xigmatek HDT-1283
Memory G.SKILL 4GB (2x2GB) DDR2-1100 1.8v
Video Card(s) EVGA GTX 280
Storage 2x Samsung Spinpoint F1 HD753LJ 750GB in RAID0, WD Caviar 500GB
Display(s) Hanns-G HW223D 22"
Case Antec 1200
Audio Device(s) HT Omega Striker connected to Logitech G15 5.1 Surround
Power Supply Thermaltake Toughpower W0116RU 750W
Software Vista Home Premium 64-bit
Well I have been having all sorts of problems recently with my XP install and I booted into the recovery console and started a CHKDSK /R scan to see if there are errors and inconsistencies. Well I ran my system partition first (only 75gb) and it took only a few minutes. However, when I run the rest of my RAID array (1.3TB) it blazed through the first 50% and is now stuck at 53%. I dont want to stop it prematurely, but I also cant tell if it is frozen either. How long should I wait before giving up on it and restarting and risk my data?


Staff member
Oct 6, 2004
46,206 (9.52/day)
System Name Daddy Long Legs
Processor Ryzen R7 1700, 3.9GHz 1.375v
Motherboard MSI X370 Gaming PRO carbon
Cooling Fractal Celsius S24 (Silent fans, meh pump)
Memory 16GB 2133 generic @ 2800
Video Card(s) MSI GTX 1080 Gaming X (BIOS modded to Gaming Z - faster and solved black screen bugs!)
Storage 1TB Intel SSD Pro 6000p (60TB USB3 storage)
Display(s) Samsung 4K 40" HDTV (UA40KU6000WXXY) / 27" Qnix 2K 110Hz
Case Fractal Design R5. So much room, so quiet...
Audio Device(s) Pioneer VSX-519V + Yamaha YHT-270 / sennheiser HD595/518 + Corsair Void RGB
Power Supply Corsair HX 750i (Platinum, fan off til 300W)
Mouse Logitech G403 + KKmoon desk-sized mousepad
Keyboard Corsair K65 Rapidfire
Software Windows 10 pro x64 (all systems)
Benchmark Scores Laptops: i7-4510U + 840M 2GB (touchscreen) 275GB SSD + 16GB i7-2630QM + GT 540M + 8GB
i'd suggest grabbing a few beers and a movie. it could take several hours.