Table of Contents
X99 JS11 is the first LGA2011‑3 motherboard from JieShuo—a brand previously known primarily for graphics cards.
Surprisingly, this first attempt is quite competitive. Let’s take a closer look at the board.
Specifications
| Model | JieShuo X99 JS11 D4 v1.0 |
|---|---|
| Socket | LGA 2011-3 |
| Chipset | C612 |
| Supported Processors | Intel Core i7 (5000, 6000 series, Haswell-E/Broadwell-E) Intel Xeon E5-1600 v3/v4, E5-2600 v3/v4, E5-4600 v3/v4 (Haswell-EP/Broadwell-EP) |
| VRM Configuration | 4 phase (8 virtual via doublers) Total MOSFETs: 24 (8 high-side + 16 low-side) |
| Supported Memory | 4 x DDR4 DIMM (quad-channel) with ECC and non-ECC support Maximum capacity: 128 GB |
| Sleep Mode (S3) Support | No |
| Expansion Slots | 1 x PCI-e x16 (Gen 3.0) 1 x PCI-e x4 |
| Storage | 6 x SATA 3.0 2 x M.2 (NVME, Gen 3.0 x4) |
| Fan Connectors | 1 x CPU cooler (4pin) 1 x VRM fan (2pin) 1 x Case fan (4pin) 1 x Case fan (3pin) |
| PS/2 Ports | - |
| USB 3.0 Ports | 2 (+ front panel support) |
| USB 2.0 Ports | 2 (+ front panel support) |
| Network | Gigabit LAN (RTL8111 \ RTL8168) |
| Audio | 5.1 channel (ALC897) |
| Bios Chip | W25Q128JV |
| Super I/O | NCT5532D |
| JLPC header | Yes |
| TPM 2.0 header | LPC 14 Pin |
| Extra | Post code display Metal‑reinforced X16 slot M.2 Wi-Fi port |
| Form Factor & Dimensions | mATX 237 x 185 mm ???? |
| Approximate Price | AliExpress: $60 - $75 (Check Price) |
The board’s styling uses a black‑and‑red palette reminiscent of the Machinist X99‑RS9. For a sleeker look, the primary PCIe x16 slot is metal‑reinforced.
The JS11 is built on the server‑grade C612 chipset, so it doesn’t suffer from a lack of I/O. Storage includes six SATA III ports and two PCIe‑only M.2 NVMe slots (M.2 SATA mode is not supported). For peripherals, you get four USB 2.0 and four USB 3.0 ports (there are no PS/2 ports, so older keyboards and mice will require adapters). The audio and network controllers are typical of Chinese X99 boards, and there are no filtering capacitors in the audio path.
One of the model’s strengths is its robust power delivery: eight virtual phases with three MOSFETs per phase, covered by a midsize heatsink. This configuration is among the stronger designs we see on Chinese boards and can handle the platform’s top‑tier CPUs without much trouble.
Other positives include decent soldering quality, a Winbond BIOS chip, a POST code display, an M.2 Wi‑Fi slot, and TPM 2.0 support.
The usual drawbacks seen on most Chinese boards are also present: no working sleep (S3) mode, a CPU power‑consumption sensor that under‑reports, and a few firmware rough edges.
DDR3 version of the JS11
There is also a board sold under the same name for CPUs whose memory controller can operate with DDR3.
However, in practice this is a completely different design, despite the identical name. We cover that board in a separate review.
BIOS Capabilities
The board runs a classic Aptio V‑based UEFI/BIOS. Don’t expect a fancy UI or polished mouse control, but functionally the firmware surpasses most stock BIOSes. Out of the box, you get memory‑timing controls, Secure Boot, and TPM 2.0 configuration; Resizable BAR (ReBAR) and Above 4G Decoding are available as well, and Wake‑on‑LAN actually works.
There are downsides, too: a nonfunctional motherboard temperature sensor (don’t be alarmed if you see readings above 100 °C), Smart Fan control limited to 4‑pin headers, and other minor quirks common to this class of firmware.
Simple BIOS Flashing Guide (Windows)
| BIOS version & date | Ram Timings | ReBAR | Turbo Boost unlock | Undervolt | Secure Boot & TPM2.0 | Notes & Link |
|---|---|---|---|---|---|---|
| X9JS1 Ver:001 10/22/2024 | + | + | - | - | + | Stock BIOS [Download] |
| X9JS1 Ver:001 10/22/2024 | + | + | + | + | + | Stock BIOS + TBU for V3 CPUs [Download] |
- Download Intel Flash Programming Tool (FPTW) 9.1.10 from this page.
- Open Command Prompt as Administrator.
- Copy your BIOS file (
bios.binorbios.rom) into the same folder as FPTW. - In Command Prompt, navigate to the FPTW folder using
cd. - Back up first:
fptw64 -d backup.bin - Flash the BIOS:
fptw64 -f bios.bin
Notes: Replace bios.bin with the actual file name. If FPT reports that it cannot access parts of the BIOS, reboot, enter BIOS setup, and disable write protection (IntelRCSetup → PCH Configuration → Security Configuration → BIOS Lock: Disable).
After flashing, we recommend resetting settings or clearing CMOS.
Frequently Asked Questions
How do I connect the front‑panel header?
The board won’t boot, black screen, etc. What should I do?
See our article about the most common LGA2011‑3 issues.
Where can I find drivers for this board?
The page with current drivers for socket 2011‑3 boards is located here.
Where is the BIOS chip located?
To the right of the chipset heatsink.
Which TPM 2.0 module is compatible with this board?
You need an MSI 14‑pin LPC TPM 2.0 module—for example, this one.
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