BITMAIN AntMiner S5+ Manual
1 Overview
The AntMiner S5+ features a hash rate of 7.722Th/s, utilizing Bitmain's state-of-the-art BM1384 chip powered by ultra-low power 28nm technology. The S5+ units are tested and configured prior to shipping to simplify setup for customers. This model consists of three hashing modules, each with a form factor similar to the S5, plus an additional hashing board positioned in the middle.
Image Description: The AntMiner S5+ unit, showing its external casing with multiple fans and connectivity ports.
Image Description: Internal view of the AntMiner S5+ hashing modules, illustrating the arrangement of the hashing boards.
Please note: You must prepare your own ATX Power Supply.
2 Features
| Feature | Specification |
| Ideal Hash Rate (GH/s) | 7722 GH/s ±5% |
| Default chip clock (M) | 325 |
| Input Voltage (V) | 12.00 |
| Estimate power on wall (W) (assume with AC/DC 93% efficiency, 25°C ambient temp) | 3436W |
| Estimate efficiency on wall (W/GH) | 0.445 |
| Dimensions (mm) | 275 mm x 372 mm x 155 mm |
| Weight (kg) | 11 |
| Operating ambient temperature (°C) | 0~40 |
Notes: Input voltage should not be less than 12.00V. All three PCIE connectors are required on each hash board due to the serial power solution and the absence of DC/DC conversion within the miner. Higher input voltage may lead to increased mining efficiency.
3 Power Supply
Each AntMiner S5+ requires 27 PCI-e connectors for +12V/15A DC STABLE input on the hash boards and 1 PCI-e connector for the controller, totaling 28 PCI-e connectors. To prevent potential damage and instability, do not connect more than one PSU to the same hashing board. Ensure that the hash boards are connected to the PSU first, followed by the controller to the PSU. Refer to the following diagrams for correct and incorrect PCI-E connection methods:
Diagram Description: Shows the correct PCI-e connection for power supply units (PSUs) to the AntMiner S5+ hash boards and controller, with PSU1, PSU2, PSU3, PSU4 labeled, and a note to connect the control board to any power supply.
Diagram Description: Shows an incorrect PCI-e connection for power supply units (PSUs) to the AntMiner S5+ hash boards and controller, highlighting an 'Incorrect Connection' label.
4 Connect to Miner
Step 1: The default DHCP network protocol automatically distributes IP addresses. Download IPReporter.zip from minerlink.com and follow the steps below to find the miner's IP address.
- Extract the file and double-click
IPReporter.exe. The 'Shelf, Step, Position' options are useful for farm miners to mark miner locations; for home miners, these can be left at their default settings. Click 'Start'.
Image Description: Screenshot of the IP Reporter software interface, displaying fields for Shelf, Step, Position, and a Start button.
Action: Press the IP Reporter button on the IO board; a beep sound will be heard.
Image Description: Image of the AntMiner S5+ IO board, highlighting the IP Reporter button and Ethernet port.
Step 2: Check your PC; the miner's IP address will appear in a pop-up window.
Image Description: Screenshot of the IP Reporter software confirmation window, showing the miner's IP address (e.g., 70.123) and MAC address.
Step 3: Enter the provided IP address into your web browser. Log in using 'root' for both the username and password. Within the 'Network' section, you can assign a 'Static' IP address by clicking 'Save&Apply' after making changes.
Image Description: Screenshot of the AntMiner web interface's Network Settings page, showing options for static or DHCP IP configuration, including Hostname, IP Address, Netmask, and Gateway.
5 Miner Configuration
5.1 Pool Setting
Configure your miner through the Miner Configuration > General Settings menu. Enter the Pool URL, your Worker ID on the selected pool, and the Password for your worker.
- The AntMiner S5+ supports setup with up to three mining pools, with priority decreasing from Pool 1 to Pool 3. Pools with lower priority are utilized only if higher priority pools become unavailable.
- When the 'Stop running when temperature is over 80°C' option is checked, the miner will halt operations if the temperature exceeds 80°C to protect the unit. If unchecked, the miner will continue to operate even at high temperatures.
- When 'Customize the fan speed percentage' is checked, customers can manually control the fan speed. If unchecked, the fan speed will automatically adjust based on the hash board temperatures.
Click 'Save & Apply' to save settings and restart the miner.
Image Description: Screenshot of the AntMiner web interface's General Settings page for Miner Configuration, showing fields for Pool 1, Pool 2, Pool 3 (URL, Worker, Password), and options for temperature shutdown and fan speed control.
5.2 Frequency Modification
You can adjust the frequency value via Miner Configuration > Advanced Settings. The default frequency for the AntMiner S5+ is 325M.
Image Description: Screenshot of the AntMiner web interface's Advanced Settings page for Miner Configuration, showing the Frequency setting with a default value of 325M.
6 Miner Status
Monitor the operating status of your miner on the Miner Status page. Key indicators include:
- ASIC#: Number of chips detected in the chain.
- Frequency: ASIC frequency setting.
- Temp: Temperature in centigrade.
- ASIC status: 'o' indicates OK, 'x' indicates an error.
Image Description: Screenshot of the AntMiner web interface's Miner Status page, displaying detailed ASIC information, frequency, temperature, status, pool details, and fan speeds.
7 System Configuration and Status
7.1 System Upgrading
Firmware upgrades for the miner can be performed on the System > Upgrade page.
Image Description: Screenshot of the AntMiner web interface's System Upgrade page, showing options for backup, restore, and flashing new firmware. It includes a message indicating a successful upgrade and the need to restart the miner.
'Keep setting' is selected by default to retain current configurations. Deselect this option to revert to default settings. Click the 'Browse' button to select an upgrade file, then click 'Flash image...'. The interface will indicate if the firmware can be upgraded and download the software. During the upgrade process, maintain continuous power; failure to do so may require factory repair. The interface will display the upgrade status.
Clicking the 'Reboot' button restarts the miner to load the new software. Clicking 'Go Back' allows the AntMiner to continue mining and apply the new software upon the next restart or power cycle.
7.2 Password Modification
The AntMiner login password can be changed on the System > Administration page. After modification, press 'Save and Apply' to confirm the new password.
Image Description: Screenshot of the AntMiner web interface's Administration page for Password Modification, with fields for Current Password, New Password, and Confirmation Password.
7.3 Software Version Checking
Check the currently running software version on the System > Overview page. The 'File System version' displays the firmware date. For example, the miner in the screenshot is using 20150724 firmware.
Image Description: Screenshot of the AntMiner web interface's Overview page, displaying system information such as Miner Type (Antminer S5+), Hostname, Model, Hardware Version, Kernel Version, File System Version (e.g., 20150724), Cgminer Version, Uptime, Load Average, Memory usage, and Network IP Status.
7.4 Restore Initial Setting
A 'Reset' button is located on the right side of the Ethernet port, next to the green and red LED lights. To restore default settings and reboot, power on the miner, let it run for 5 minutes, then press and hold the reset button for 10 seconds. A successful reset is indicated by the red LED flashing once every 15 seconds.
Image Description: Image of the rear panel of the AntMiner S5+, highlighting the location of the reset button next to the Ethernet port and LED lights.
