Intel Core X51 R3 Intel® Core™ i5 i5-6400 8 GB DDR4-SDRAM 2.25 TB HDD+SSD AMD Radeon R9 370 Windows 10 Home Desktop PC Black
- Depth
- 318 mm
- Max case temperature (Tcase)
- 71 °C
- Wi-Fi
- Y
- Width
- 95 mm
- Height
- 343 mm
- Manual included
- Y
- Weight
- 5490 g
- Line-in
- Y
- Bus type
- DMI3
Overview
The Alienware X51 R3 Intel® Core™ i5 i5-6400 8 GB DDR4-SDRAM 2.25 TB HDD+SSD AMD Radeon R9 370 Windows 10 Home Desktop PC Black features Intel Core i5 processor, 4 cores, up to 3.3 GHz boost and 4 GB of video memory. Full verified specifications are listed below.
Compatibility
- Pairs with CPUs using the LGA 1151 (Socket H4) socket.
- Requires DDR3 memory — not interchangeable with other generations.
- Physical size is Mini ITX — check your case supports this form factor.
- Draws up to 65 W — size your cooling and PSU headroom accordingly.
Compatibility data is automatically generated. Always verify critical specs before purchase.
Technical Specifications
Physical
7- Depth
- 318 mm
- Width
- 95 mm
- Height
- 343 mm
- Weight
- 5490 g
- Product type
- PC
- Colour
- Black
- Form factor
- Mini ITX
General
119- Max case temperature (Tcase)
- 71 °C
- Wi-Fi
- Yes
- Manual included
- Yes
- Line-in
- Yes
- Bus type
- DMI3
- DVI port
- No
- 64-bit support
- Yes
- Line-out
- Yes
- Bluetooth
- Yes
- Spindle speed
- 7200 rpm
- Idle power states
- Yes
- Scalability
- 1S
- Chassis type
- Desktop
- Ethernet LAN
- Yes
- Intel TSX-NI
- No
- Memory slots
- 2x SO-DIMM
- Power supply
- 240
- Drive interface
- SATA III
- Microphone input
- Yes
- Storage media
- HDD+SSD
- Mouse included
- No
- Processor code
- SR2BY
- Memory channels
- Dual-channel
- Bus speed
- 8 GT/s
- Wi-Fi standard
- 802.11a,Wi-Fi 5 (802.11ac),802.11b,802.11g,Wi-Fi 4 (802.11n)
- Display included
- No
- Drivers included
- Yes
- Intel® OS Guard
- Yes
- Intel ARK ID
- 88185
- Processor series
- Intel Core i5-6400 Desktop series
- Bluetooth version
- 4.0
- Headphone outputs
- 1
- Keyboard included
- No
- Cabling technology
- 10/100/1000Base-T(X)
- Intel® Insider™
- Yes
- Intel® Secure Key
- Yes
- Operating altitude
- -15.2 - 3048
- Codename
- Skylake
- Top Wi-Fi standard
- Wi-Fi 5 (802.11ac)
- AC adapter included
- Yes
- Execute Disable (NX)
- Yes
- Intel® Smart Cache
- Yes
- Chipset
- Intel Z170
- Password protection
- Yes
- Placement supported
- Horizontal/Vertical
- Intel TSX-NI version
- 0.00
- Generation
- Intel Core i5-6xxx
- Water cooling system
- No
- Non-operating altitude
- -15.24 - 10668
- Integrated graphics
- Yes
- Processor package size
- 37.5 x 37.5
- CPU configuration (max)
- 1
- Conflict-free minerals
- Yes
- Ethernet LAN data rates
- 10,100,1000
- Number of HDDs installed
- 1
- Number of SSDs installed
- 1
- Intel Enhanced Halt State
- Yes
- On-board graphics card ID
- 1912
- PCI Express slots version
- 3.0
- Storage temperature
- -40 - 65
- ECC memory support
- No
- Long-term availability
- No
- Graphics & IMC lithography
- 14
- Operating system
- Windows 10 Home
- PCI Express configurations
- 1x16,2x8,1x8+2x4
- Power supply input voltage
- 100 - 240
- Instruction sets
- SSE4.2,AVX 2.0,SSE4.1
- VGA ports
- 0
- Operating temperature
- 10 - 35
- Dedicated GPU model
- AMD Radeon R9 370
- Intel Clear Video Technology
- Yes
- Integrated GPU model
- Intel HD Graphics 530
- Power supply input frequency
- 50 - 60
- Thunderbolt 3 ports quantity
- 0
- Discrete graphics memory type
- GDDR4
- On-board graphics card family
- Intel HD Graphics
- OS architecture
- 64-bit
- Intel® InTru™ 3D Technology
- Yes
- Intel® Turbo Boost Technology
- 2.0
- Number of processors installed
- 1
- Thermal solution specification
- PCG 2015C
- Thermal monitoring
- Yes
- Number of discrete graphics cards
- 1
- Operating humidity
- 20 - 80
- Trusted Execution (TXT)
- No
- Number of storage drives installed
- 2
- SpeedStep power scaling
- Yes
- Intel Secure Key Technology version
- 1.00
- Intel® Quick Sync Video Technology
- Yes
- PCIe lanes
- 16
- Memory types supported by processor
- DDR3L-SDRAM,DDR4-SDRAM
- Maximum on-board graphics card memory
- 64
- Memory voltage supported by processor
- 1.35
- On-board graphics card OpenGL version
- 4.4
- On-board graphics card base frequency
- 350
- Virtualization (VT-x)
- Yes
- On-board graphics card DirectX version
- 12.0
- Intel® Wireless Display (Intel® WiDi)
- Yes
- Intel Stable Image Platform Program (SIPP)
- No
- Intel VT-x with Extended Page Tables (EPT)
- Yes
- Memory clock speeds supported by processor
- 2133,1333,1600,1866
- Intel Software Guard Extensions (Intel SGX)
- Yes
- Intel Identity Protection Technology version
- 1.00
- Intel Small Business Advantage (SBA) version
- 1.00
- Intel® AES New Instructions (Intel® AES-NI)
- Yes
- Memory bandwidth supported by processor (max)
- 34.1
- Maximum internal memory supported by processor
- 64
- On-board graphics card dynamic frequency (max)
- 950
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 4
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- 0
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- 2
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- 0
- Number of displays supported (on-board graphics)
- 3
- Intel Stable Image Platform Program (SIPP) version
- 0.00
- Intel® Clear Video HD Technology (Intel® CVT HD)
- Yes
- Intel® Identity Protection Technology (Intel® IPT)
- Yes
- Directed I/O virtualization (VT-d)
- Yes
- Intel® Hyper Threading Technology (Intel® HT Technology)
- No
- Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
- Yes
Processor
14- Stepping
- R0
- Cache
- 6 MB
- Cores
- 4
- Model
- i5-6400
- Processor line
- Intel Core i5
- Socket
- LGA 1151 (Socket H4)
- Threads
- 4
- Clock speed
- 2.7 GHz
- Cache level
- Smart Cache
- Process node
- 14 nm
- CPU brand
- Intel
- Boost clock
- 3.3 GHz
- CPU operating modes
- 64-bit
- TDP
- 65 W
Storage
3- Capacity
- 2 TB
- Capacity
- 256 GB
- Storage
- 2256 GB
Memory
3- Capacity
- 8 GB
- Memory type
- DDR4-SDRAM
- Max memory
- 32 GB
Graphics
2- Memory clock
- 2133 MHz
- VRAM
- 4 GB
Ports & Connectivity
3- HDMI ports
- 1
- USB 2.0 ports
- 2
- Ethernet ports
- 1
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