ASRock Rack
ASRock Rack 1U12E-TURIN2 barebone server 1U dual SP5 12×2.5" NVMe 24 DDR5 1600W
Dual-socket SP5 barebone holds twelve 2.5-inch NVMe bays, twenty-four DDR5 slots, two full-height PCIe 5.0 x16 slots and redundant 1600W platinum power
- Form Factor1U Rackmount
- WorkloadGeneral Purpose Server
- CPU TypeAMD EPYC 9005 & 9004 Series
- CPU SocketSocket SP5
- Installed CPUNo CPU Installed
- Max Processors2
- Dual SP5 sockets support AMD EPYC 9004 and 9005 series processors
- 24 DDR5 4800 slots enable up to 12 TB registered memory capacity
- 12 hot-swap 2.5" NVMe PCIe5.0 x4 bays deliver high-density flash storage
- 1+1 1600 W 80-PLUS Platinum CRPS supplies redundant efficient power
- 2 FHHL PCIe5.0 x16 plus OCP NIC 3.0 PCIe5.0 x16 offer flexible expansion
Dual-Socket SP5 Barebone for AMD EPYC 9004 and 9005
The 1U12E-TURIN2 is a 1U rackmount server barebone that accepts up to two AMD EPYC 9004 or 9005 series processors in Socket SP5. It provides 24 DDR5 4800 registered DIMM slots for up to 12 TB of memory and twelve hot-swap 2.5-inch bays wired for NVMe PCIe 5.0 x4 or SATA drives. A 1+1 redundant 1600 W 80-PLUS Platinum CRPS power supply is included.
Suited for dense dual-processor deployments
This platform fits workloads that demand two high-core-count CPUs, large memory capacity and twelve front-accessible NVMe drives in a single rack unit. It is not for buyers who need onboard networking faster than 1 GbE, more than two full-height PCIe 5.0 x16 slots, or support for processor families other than AMD EPYC 9004 and 9005.
Twelve hot-swap 2.5-inch NVMe PCIe 5.0 x4 drive bays
The defining specification is the twelve front bays, each wired for a PCIe 5.0 x4 NVMe device or a SATA drive. This density decides whether the chassis matches a storage-heavy, dual-socket build or whether a different bay count or interface is required.
Highlights
- Dual SP5 sockets support AMD EPYC 9004 and 9005 series processors
- 24 DDR5 4800 slots enable up to 12 TB registered memory capacity
- 12 hot-swap 2.5" NVMe PCIe5.0 x4 bays deliver high-density flash storage
- 1+1 1600 W 80-PLUS Platinum CRPS supplies redundant efficient power
- 2 FHHL PCIe5.0 x16 plus OCP NIC 3.0 PCIe5.0 x16 offer flexible expansion
Specifications
| Brand | ASRock Rack |
|---|---|
| Model | 1U12E-TURIN2 |
| Form Factor | 1U Rackmount |
| Workload | General Purpose Server |
| CPU Type | AMD EPYC 9005 & 9004 Series |
| CPU Socket | Socket SP5 |
| Installed CPU | No CPU Installed |
| Max Processors | 2 |
| CPU Features | Thermal Design Power Up to 240W |
| Memory Slots | 24 x 288Pin |
| Installed Memory Size | No Memory Installed |
| Max Memory Supported | 12TB |
| Memory Type Supported | DDR5 4800 |
| Registered | Yes |
| Installed HDD | No Storage Installed |
| M.2 | 1 M-key (PCIe3.0 x4), supports 2280/2260/2242/2230 form factor [CPU0] 1 M-key (PCIe3.0 x4), supports 2280/2242 form factor [CPU1] |
| GPU/VPU | Aspeed AST2600 |
| PCI Express | Rear: 2 FHHL PCIe5.0 x16 [CPU0] [CPU1] |
| First LAN | Intel I350 |
| Max. LAN Speed | 1 Gigabit |
| Hot-Swap Bays | 12 Hot-swap 2.5" NVMe (PCIe5.0 x4) drive bays |
| Buttons | Power button w/ LED, UID button w/ LED, System reset, NMI |
| LEDs | HDD Activity, LAN 1/2, System fault |
| Front USB | 1 x USB 3.2 Gen 1 |
| COM | 1 |
| VGA | 1 |
| Rear USB | 2 x USB 3.2 Gen 1 |
| RJ45 | 2 |
| Max. Power | 1+1 CRPS 1600W 80-PLUS Platinum |
| BIOS Features | AMI UEFI BIOS; 256 Mb (32MB) SPI Flash ROM ASRock Rack Instant Flash, ACPI 6.4 and abouve compliance wake up events, SMBIOS 3.5.0 and above, Plug and Play(PnP) |
| Fans | Fan Tachometer CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) Fan Multi-Speed Control |
| Hardware Monitor | CPU, MB, Card side Temperature Sensing |
| Temperature | Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C |
| Humidity | Non operation humidity: 20% ~ 90% ( Non condensing) |
| Dimensions | 1.7" x 32.7" x 17.2" |
| Shipping weight | 25.40 kg |
| Package size | 1067 × 635 × 51 mm |
Questions about this item
How do I install the EPYC processors into the dual SP5 sockets on this 1U barebone?
Open the socket latches, align the processor triangle with the socket corner, place the CPU gently, close the latch, then secure the retention frame using the supplied screws in a cross pattern.
Which components will need replacement first during the server's operational life?
The 1+1 80-PLUS Platinum 1600W CRPS power supplies and system cooling fans are field-replaceable units designed for hot-swap servicing without downtime.
What thermal limit appears first when both EPYC CPUs run at 240W TDP continuously?
The 1U chassis airflow and dual 1600W power supply cooling capacity set the practical ceiling before CPU throttling activates under sustained maximum load.
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