is that ram good for gaming ?

i was trying to mix rams i asked for the best type , Kingston or Venegence
if kingston was the best i will buy 2 of the same type 2X4 = 8GB Kingstom ram
the same with the venegence.

My motherboard :
GENERAL
Product Form Factor Tower
Packaged Quantity 1
Built-in Devices speaker
Embedded Security Trusted Platform Module (TPM 1.2) Security Chip
ManufacturerLenovo
PROCESSOR / CHIPSET
CPU Intel Xeon W3550 / 3.06 GHz
Max Turbo Speed 3.33 GHz
Number of Cores Quad-Core
64-bit Computing Yes
Chipset Type Intel X58 Express
Processor Main Features Hyper-Threading Technology, Intel Extended Memory 64 Technology, Intel QuickPath Interconnect, Intel Turbo Boost Technology, Intel Virtualization Technology
Processor Socket LGA1366 Socket
CACHE MEMORY
Installed Size 8 MB
Cache Per Processor 8 MB
Per Processor Size 8 MB
Installed Size 8 MB
STORAGE
RAID Level RAID 0, RAID 1, RAID 5
Interface Type Serial ATA-300
Type none
RAM
Memory Speed 1066 MHz
Memory Specification Compliance PC3-10600
Features mixing of different types of memory modules is not supported, triple channel memory architecture, unbuffered
Configuration Features 2 x 2 GB
Technology DDR3 SDRAM
Installed Size 4 GB
Data Integrity Check ECC
MEMORY
Max Supported Size 24 GB
Form Factor DIMM 240-pin
Slots Qty 6
Empty Slots 4
DISPLAY
Type none.
HARD DRIVE
Interface Type SATA 3Gb/s
Spindle Speed 7200 rpm
Type HDD
Interface Class Serial ATA
Installed Qty 1
Capacity 500 GB
STORAGE CONTROLLER
Type 1 x SATA - integrated
Interface Type Serial ATA-300
Channel Qty 6
Type Serial ATA
Installed Qty 1
INPUT
Type keyboard, mouse
HARD DRIVE (3RD)
Type none
PROCESSOR
Installed Qty 1
Max Supported Qty 1
Type Xeon
Processor Number W3550
Manufacturer Intel
Clock Speed 3.06 GHz
OPTICAL STORAGE
Drive Type DVD SuperMulti
Type DVD±RW (±R DL) / DVD-RAM
Interface Type Serial ATA
FLOPPY DRIVE
Type none
CARD READER
Type 20 in 1 card reader
STORAGE REMOVABLE
Type none
HEADER
Brand Lenovo
Product Line Lenovo ThinkStation S20
Model 4105
Localization English
Packaged Quantity 1
Compatibility PC
NETWORKING
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet
Form Factor integrated
Ethernet Controller(s) Broadcom BCM5755
SYSTEM
Type workstation
Hard Drive Capacity 500 GB
Embedded Security Trusted Platform Module (TPM 1.2) Security Chip
SOFTWARE
Microsoft Office Preloaded Includes a pre-loaded image of select Microsoft Office 2010 suites. Purchase an Office 2010 Product Key Card or disc to activate preloaded software on this PC.
MISCELLANEOUS
Color raven black
Features USB port control, administrator password, boot sequence control, boot without keyboard or mouse, cover key lock, power-on password, serial port I/O control
Compliant Standards 80 PLUS Bronze, RoHS
Manufacturer Selling Program TopSeller
Color Category black
Theft/Intrusion Protection padlock loop, security lock slot (cable lock sold separately)
MONITOR
Monitor Type None.
CHASSIS
Form Factor tower
Manufacturer Form Factor tower
Built-in Devices speaker
DIMENSIONS & WEIGHT
Width 6.9 in
Depth 19 in
Height 18.8 in
GRAPHICS CONTROLLER
Form Factor plug-in card
Interface Type PCI Express x16
Graphics Processor NVIDIA Quadro 600
Video Memory 1 GB
Video Interfaces DVI, DisplayPort
Max Monitors Supported 2
MAINBOARD
Processor Socket LGA1366 Socket
Chipset Type Intel X58 Express
AUDIO OUTPUT
Form Factor integrated
Compliant Standards High Definition Audio
MANUFACTURER WARRANTY
Type 3 years warranty
PRINTER
Type none
KEYBOARD
Keyboard Name Preferred Pro USB
Interface USB
AUDIO INPUT
Type none
MOUSE
Technology optical
Interface USB
Features scroll
PHYSICAL CHARACTERISTICS
Form Factor tower
Weight 38.58 lbs
POWER
Type power supply
OPERATING SYSTEM / SOFTWARE
OS Provided: Type Microsoft Windows 7 Professional 64-bit Edition
OS Provided Microsoft Windows 7 Professional 64-bit Edition
Type Norton Internet Security (30 days subscription), ThinkVantage Rescue and Recovery
VIDEO OUTPUT
Interface Type PCI Express x16
Graphics Processor NVIDIA Quadro 600
Graphics Processor Series NVIDIA Quadro
Max Monitors Supported 2
Video Interfaces DVI, DisplayPort
VIDEO MEMORY
Installed Size 1 GB
AUDIO OUTPUT DETAILS
Speaker Type none
INPUT DEVICE
Type keyboard, mouse
EXPANSION BAYS
Type external, internal
Form Factor 3.5" x 1/3H, 5.25" x 1/2H
Form Factor (metric) 13.3 cm x 1/2H, 8.9 cm x 1/3H
Total Qty 1, 2, 3
Free Qty 0, 1, 2
EXPANSION SLOTS
Type CPU, DIMM 240-pin, PCI, PCIe 2.0 x16, PCIe x1
Total Qty 1, 2, 6
Free Qty 0, 1, 4
Size full-length, full-height, half-length, full-height
Slot Comments x4 mode
INTERFACE PROVIDED
Type DVI-I (dual link), DisplayPort, audio line-out (side surround), eSATA, headphones, microphone, serial, LAN (Gigabit Ethernet), SPDIF input, SPDIF output, USB 2.0, audio line-in, audio line-out, audio line-out (center/subwoofer), audio line-out (rear)
Qty 1, 10, 2
Location 1 front, 1 rear, 1 in front, 2 front, 8 rear
OS PROVIDED
Family Windows 7
Edition Windows 7 Professional
Type Microsoft Windows 7 Professional 64-bit Edition
POWER DEVICE
Type power supply
Power Provided 625 Watt
Nominal Voltage AC 120/230 V
Frequency Required 50/60 Hz