Micron Technology, Inc.
Micron Technology, Inc. MT4JTF12864AZ-1G4D1 1GB DDR3 1333 Desktop RAM
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ASRock
ASRock X399 Taichi sTR4 AMD motherboard
ATX board for sTR4 Threadripper CPUs with eight DDR4 slots, four PCIe 3.0 x16 slots, three Ultra M.2 sockets, eight SATA3 ports, dual Intel gigabit LAN, onboard Wi-Fi and 7.1 audio
- CPU Socket TypesTR4
- ChipsetAMD X399
- Number of Memory Slots8x288pin (DDR4)
- Memory StandardDDR4 3600+(OC)/ 3200(OC)/ 2933(OC)/ 2667/ 2400/ 2133
- Maximum Memory Supported128GB* *Due to the operating system limitation, the actual m
- Channel SupportedQuad Channel
- Supports up to 128 GB DDR4 quad-channel memory for heavy multitasking
- Four PCI Express 3.0 x16 slots enable 4-way SLI and CrossFireX
- Three Ultra M.2 sockets deliver PCIe Gen3 x4 and SATA3 6.0 Gb/s storage speed
- Dual Intel Gigabit LAN plus 802.11 ac Wi-Fi give wired and wireless network redundancy
- Realtek ALC1220 7.1-channel audio with DTS Connect provides high-definition sound
Socket and chipset
This motherboard uses the sTR4 socket with the AMD X399 chipset. It is built for first- and second-generation Ryzen Threadripper processors. The board delivers an 11-phase digital power design with Dr. MOS components.
Memory capacity and headroom
Eight 288-pin slots support quad-channel DDR4 up to 128 GB. Speeds range from 2133 to 3600+(OC) with intermediate steps at 2400, 2667, 2933 and 3200. A 32-bit operating system limits usable memory to under 4 GB.
Expansion and storage interfaces
Four PCI Express 3.0 x16 slots and one PCI Express 2.0 x1 slot provide multi-GPU flexibility. Three Ultra M.2 sockets accept 2230, 2242, 2260 and 2280 modules with PCIe Gen3 x4 or SATA3 6.0 Gb/s. Eight SATA3 ports and one U.2 connector add further storage options.
Points forts
- Supports up to 128 GB DDR4 quad-channel memory for heavy multitasking
- Four PCI Express 3.0 x16 slots enable 4-way SLI and CrossFireX
- Three Ultra M.2 sockets deliver PCIe Gen3 x4 and SATA3 6.0 Gb/s storage speed
- Dual Intel Gigabit LAN plus 802.11 ac Wi-Fi give wired and wireless network redundancy
- Realtek ALC1220 7.1-channel audio with DTS Connect provides high-definition sound
Caractéristiques
| Brand | ASRock |
|---|---|
| Model | X399 Taichi |
| CPU Socket Type | sTR4 |
| Chipset | AMD X399 |
| Number of Memory Slots | 8x288pin (DDR4) |
| Memory Standard | DDR4 3600+(OC)/ 3200(OC)/ 2933(OC)/ 2667/ 2400/ 2133 |
| Maximum Memory Supported | 128GB* *Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows 32-bit OS. For Windows 64-bit OS with 64-bit CPU, there is no such limitation. |
| Channel Supported | Quad Channel |
| PCI Express 3.0 x16 | 4 x PCI Express 3.0 x16 Slots (PCIE1/PCIE2/PCIE4/PCIE5: single at x16 (PCIE1); dual at x16 (PCIE1) / x16 (PCIE4); triple at x16 (PCIE1) / x8 (PCIE2) / x16 (PCIE4); quad at x16 (PCIE1) / x8 (PCIE2) / x16 (PCIE4) / x8 (PCIE5))* * Supports NVMe SSD as boot disks |
| PCI Express x1 | 1 x PCI Express 2.0 x1 Slot |
| Other Slots | 1 x Vertical M.2 Socket (Key E) with the bundled Wi-Fi 802.11 ac module (on the rear I/O) 15µ Gold Contact in VGA PCIe Slot (PCIE1 and PCIE4) |
| Serial ATA (SATA) | 8 x SATA3 6.0Gb/s Connectors, support RAID, NCQ, AHCI and Hot Plug |
| M.2 | 2 x Ultra M.2 Sockets (M2_1 and M2_2), support M Key type 2242/2260/2280 M.2 SATA3 6.0Gb/s module and M.2 PCI Express module up to Gen3 x4 (32Gb/s)* 1 x Ultra M.2 Socket (M2_3), supports M Key type 2230/2242/2260/2280 M.2 SATA3 6.0Gb/s module and M.2 PCI Express module up to Gen3 x4 (32Gb/s)* 1 x U.2 Connector** * Supports NVMe SSD as boot disks * Supports ASRock U.2 Kit ** If U.2 Connector is plugged, M2_1 will be disabled |
| SATA RAID | 0/1/10 |
| Onboard Video Chipset | None |
| Audio Chipset | Realtek ALC1220 |
| Audio Channels | 7.1 Channels |
| LAN Chipset | Intel i211AT |
| Second LAN Chipset | Intel I211-AT |
| Max LAN Speed | 2 x 1Gbps |
| Wireless LAN | Intel 802.11 ac Wi-Fi Module (Free Bundle) Supports IEEE 802.11 a/b/g/n/ac Supports Dual-Band (2.4/5 GHz) Supports high speed wireless connections up to 433 Mbps |
| Bluetooth | Supports Bluetooth 4.2 / 3.0 + High speed class II |
| Back I/O Ports | 2 x Antenna Ports 1 x PS/2 Mouse/Keyboard Port 1 x Optical SPDIF Out Port 1 x USB 3.1 Gen2 Type-A Port (10Gb/s) (Supports ESD Protection) 1 x USB 3.1 Gen2 Type-C Port (10Gb/s) (Supports ESD Protection) 8 x USB 3.1 Gen1 Ports (Supports ESD Protection)* 2 x RJ-45 LAN Ports with LED (ACT/LINK LED and SPEED LED) 1 x BIOS Flashback Switch HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks) * Ultra USB Power is supported on USB3_6 port. * ACPI wake-up function is not supported on USB3_6 port. |
| Onboard USB | 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection) 2 x USB 3.1 Gen1 Headers (Support 4 USB 3.1 Gen1 ports) (Supports ESD Protection) |
| Other Connectors | 1 x Power LED and Speaker Header 2 x RGB LED Headers* 1 x CPU Fan Connector (4-pin)** 1 x CPU Optional/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)*** 2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control) 1 x Chassis Optional/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)**** 1 x Front Panel Audio Connector (15µ Gold Audio Connector)***** 1 x Right Angle Front Panel Audio Connector***** 1 x Clear CMOS Switch 1 x Dr. Debug with LED 1 x Power Switch with LED 1 x Reset Switch with LED 1 x CPU Xtreme OC Switch * Each header supports up to 12V/3A, 36W LED |
| Form Factor | ATX |
| LED Lighting | RGB |
| Dimensions (W x L) | 12.0" x 9.6" |
| Power Pin | 1 x 24-pin ATX Power Connector (Hi-Density Power Connector) (for Motherboard) 1 x 8-pin 12V Power Connector (Hi-Density Power Connector) (for Motherboard) 1 x 4-pin 12V Power Connector (Hi-Density Power Connector) (for Motherboard) 1 x 6-pin 12V Power Connector (Hi-Density Power Connector) (for PCIe graphics card) |
| Windows 11 | Supported |
| Features | Unique Feature: ASRock USB 3.1 Gen2 - ASRock USB 3.1 Gen2 Type-A Port (10Gb/s) - ASRock USB 3.1 Gen2 Type-C Port (10Gb/s) ASRock Super Alloy - XXL Aluminum Alloy Heatsink - Premium 60A Power Choke - Premium Memory Alloy Choke (Reduces 70% core loss compared to iron powder choke) - IR3555M Dr. MOS 60A - Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors) - I/O Armor - Matte Black PCB - High Density Glass Fabric PCB Intel 802.11 ac Wi-Fi ASRock Steel Slots ASRock Ultra M.2 (PCIe Gen3 x4 & SATA3) ASRock Ultra USB Power ASRock Full Spike Protection (for a |
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