Im going to buy this PC for 500 dollars, can someone tell me if anything here is outdated or not worth it

Grandpa is a computer whiz but i dont want to have to upgrade anything, is there anything here id really have to upgrade?

Accidentally posted this in opinions and experiences, here is the specs

MotherBoard
Manufacturer: Intel
Model: DX79SI Extreme Series
Serial No: BTSI149000R5
ChipSet: Intel X79 Express
Buss Speed: 2400/2133/1866/1600/1333/1066
Video: PCI Express x16
Slots: 3-PCI Express 3.0 x16 ports
2-PCI Express 2.0 x16 ports
1-PCI Express 8 port
IDE: None
Hyper Tread: Yes
RAID: Intel Matrix Storage Technology
6 Internal Serial ATA (SATA) Channels (3.0 Gb/s & 6.0Gb/s)
2 - 6.0Gb/s - SATA III
4 - 3.0 Gb/s - SATA II
Ram Slots: 8 - DDR3 SDRAM 240 pin, 2400 Mhz, 2133 Mhz, 1866 Mhz, 1600 Mhz, 1333Mhz, 1066 Mhz
Battery: CR2032 3V
USB: 14 USB 2,0, 6 on back panel, 8 @ 4 USB Headers
4 USB 3 ports, 2 @baxk Panel, 2 @ onboard connector
Power: ACPI support, STR, Wake on USB, Lan, CIR
Sound: Realtek ALC892 CODEC, 8 channel (7.1)
HD Audio Front Panel Header, Onboars s/PDIF output header and back panel optical S/PDIF
Ports: 14 USB 2.0, 3 USB 2.0 IEEE 1394, RJ45, 2 - 6 Gb/s 4 - 3 Gb/s SATA ports
Bios: Intel Bios Resident in an SPI Device
Purchase: July, 2012 - PC Canada

RAM Ram: GSkill DDR3 16 GB 2400 MHz Kit F3-2400C10D-16GTX
DDR3-2400-CL10-12-12-31 1.65V
4 sticks, 8 GB each
DIMM 1 CH A S/N: 12301500227661
DIMM 2 CH B S/N: 12301500227662
DIMM 3 CH C S/N: 12301500227663
DIMM 4 CH D S/N: 12301500227664
Purchase: August 30, 2012 - Memory Express

CPU Manufacturer: Intel Core i7 3930 3.20 GHz 12 MB Cache, six
Model: i7-3930
Frequency: 3.2 GHz
Socket: LGA 2011
L3 Cache: 12 MB
Product Code: BX80619173930K
S-spec: SROKY
MM#: 919887
Serial Number: 2V140115A3300
Batch 3202B681
Purchase: August 30, 2012 - Memory Express

Case
Manufacturer: Corsair
Model: 600T Graphite
P/N: CC600TWM-WHT
Serial No: 843591011754
General: 2 Side Panels Removable, Full Tower
Fans: 1 Top, 1 Front, 1 Rear, all three speed
Bays: 7 Bays
Purchase: August 30, 2012 - Memory Express

Power Supply Manufacturer: Antec
Model: 9-TP3550
Rating: 550 watts
Serial No: T06110148071
Dc Output: 3.3V=24A, 5V=24A, 12V=18A
5Vsb=3.0A, -12V=0.8A
1 fans
Purchase Date: August 30, 2012 - Memory Express

Hard Drive 0
Manufacturer: Intel SSD 520 Series
Model: G35288-300
Serial No: CVCV207301WE480DGN
P/N:
Model: SSDSC2CW480A3
RPM: n/a
WWN: 5001517BB2856333
Firmware:
Date Code: 5-Jul-12
Purchase Date: August 30, 2012 - Memory Express
Config: SATA III

Hard Drive 1
Manufacturer: Seagate 3000 Gig
Model: ST3000DM001
Serial No: Z1F0WJ3X
P/N: 9YN166-500
Model: ST3000DM001
RPM: 7200
WWN: 5000C50004DF1BF87
Firmware: CC3B
Date Code: 13044
Purchase Date: August 30, 2012 - Memory Express
Config: SATA II

Video
Manufacturer: SAPPHIRE
Model: ATI Radeon HD7970 3 GB GGDR5 PCI-E
Serial No: A121800020808
Serial No (on Card):
Part Number: 299-1E208-000SA
PCI Express: Version 3
Memory: 3 GB GDDR5 384 Bit
1 DV1, 2 Mini DP Out, 1 HDMI Output
Video Decoder for Blue Ray
1080p
Purchase Date: August 30, 2012 - Memory Express

CD Rom #1
Manufacturer: Samsung
DVD Writer without Lightscribe
Model: SH-S223
Serial No: Q2546RBQA01213N
SH-S223F/BEBN
FW=SB01
Firmware Version: F
Hardware Version: A
Maufacture Date: October, 2008
Data Transfer Rate: Write Read
CD-R 48x 40x
CD-RW 32x 40x
CD-ROM 48x
DVD-ROM 16x
DVD+R n/a n/a
DVD-R 22x 16x
DVD+R DL 16x 12x
DVD-R DL 12x 12x
DVD+RW 8x 12x
DVD-RW 6x 12x
DVD-RAM 12x 12x
LightScribe: NO
Interface: SATA
Purchase Date: December 28, 2008 - Memory Express

USB Card (New)
Make: Lantec
Ports 4 port Superspeed USB 3.0
w/ internal 20 Pin Connector
2 ports at back of card
2 pports at top of case
Lantec Model: UGT PC435
S/N: 4716872101252
Transfer Speed: Up to 5 Gb/s
Purchase Date: April, 2017

Wireless Adapter (new)
Make: ASUS
Model: USB-AC51
S/N: GC1ANS000455
Performance: 5Ghz - 433 Mbps
2.4 GHz - 150 Mbps
Dual Band: 2.4 Ghz & 5 Ghz
Purchase Date: April, 2017