New build problem reconizing 3 hard drives correctly

Hey guys, so some of you helped me build a pretty sweet rig that I just finished below. It is working great, then I added a 3rd hard drive not listed below its a 320gb Seagate 7200rpm that I had in an old computer. First, I had a C drive that is the ssd drive that I installed win 8 on and is recognized correctly and installed win 8 on it. Then I installed my 1tb drive after that and that was recognized correctly. The 3rd 320gb drive now shows a C drive correctly and a D drive that is 2.61GB free of 127GB? Makes no sense, should be 3 drives. That 320gb drive I think I had installed win xp on it if that matters. Is there a way I can fix that to have it recognize the 3 drives separately properly? I just have the drives randomly plugged into the sata ports, could be the problem? Thanks for the help guys!

PCPartPicker part list: http://pcpartpicker.com/p/2MgqD
Price breakdown by merchant: http://pcpartpicker.com/p/2MgqD/by_merchant/
Benchmarks: http://pcpartpicker.com/p/2MgqD/benchmarks/

CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor ($229.29 @ Amazon)
CPU Cooler: Noctua NH-U14S 55.0 CFM CPU Cooler ($73.98 @ OutletPC)
Motherboard: ASRock Z87 Extreme6 ATX LGA1150 Motherboard ($158.49 @ Newegg)
Memory: Crucial Ballistix Sport 16GB (2 x 8GB) DDR3-1600 Memory ($139.99 @ Microcenter)
Storage: Crucial M500 480GB 2.5" Solid State Disk ($259.00 @ Amazon)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($59.66 @ OutletPC)
Video Card: EVGA GeForce GTX 780 Ti 3GB Video Card (2-Way SLI) ($699.99 @ NCIX US)
Video Card: EVGA GeForce GTX 780 Ti 3GB Video Card (2-Way SLI) ($699.99 @ NCIX US)
Case: Fractal Design Define R4 (Black Pearl) ATX Mid Tower Case ($108.10 @ NCIX US)
Case Fan: Noctua NF-A14 PWM 82.5 CFM 140mm Fan ($24.29 @ Amazon)
Case Fan: Noctua NF-A14 PWM 82.5 CFM 140mm Fan ($20.71 @ NCIX US)
Case Fan: Noctua NF-A14 PWM 82.5 CFM 140mm Fan ($20.71 @ NCIX US)
Power Supply: Corsair RM 1000W 80+ Gold Certified Fully-Modular ATX Power Supply ($184.99 @ Best Buy)
Operating System: Microsoft Windows 8 (OEM) (64-bit)
Monitor: Asus VH236H 23.0" Monitor ($148.48 @ Newegg)
Monitor: Asus VG248QE 144Hz 24.0" Monitor ($263.98 @ Best Buy)
Monitor: Asus VG248QE 144Hz 24.0" Monitor ($263.98 @ Best Buy)
Monitor: Asus VG248QE 144Hz 24.0" Monitor ($263.98 @ Best Buy)
Other: 3x Dual LCD Monitor Desk Stand/Mount Free Standing, Holds Vertical 2 Screens up to 27" ~ (by VIVO) ($218.97)
Total: $3838.58
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-02-09 14:44 EST-0500)