SURMA PSU

SURMA PSU
1-10pcs $88
10-20pcs $87
>21pcs $86

MOQ: 10pcs Weight: 2.5 KG

+ Add To Cart
If you dont know how to place an order please check our FAQs

WhatsApp : +8618623251355
Notice!
Recently, Our customers have reported that someone pretending to be our customer service staff. Please pay attention to the phone number above which is the only WhatsApp of Zeus mining ltd. Any other contact way not on our website was not our responsibility. If you find someone else pretending to us, please email the screenshots to [email protected] immediately and terminate the transaction to avoid loss.
Product description:

Surma PSU is suitable for L3+ S9 S9I S7 D3 E9+ 740 741 A4 A6 871, etc. Most models can be used universally. SURMA 1800W rated power is 1800W, normal operation under 176V-240V voltage, the conversion efficiency is 93%, and more power saving. SURMA 1800W power supply can output stably, the main parts of the power supply adopt Taiwan-based materials, and the technicians continue to develop and improve the power conversion. The wire uses a pure copper core, which is resistant to high temperatures and more durable. When the temperature exceeds 50 degrees Celsius, the power supply will activate high-temperature protection to avoid damage to the power supply due to excessive temperature.

The power supply is equipped with a dust cover to adapt to various harsh environments. It has dual violent fans to ensure the heat dissipation of the power supply. Moreover, there is silica gel at the power transformer to conduct internal heat to the shell for heat dissipation, and the temperature of the power supply will be lower.

Elegant and special electroplating process, the body reflects the dazzling light like a mirror. The small size is specially designed for the convenience of new and old customers and is convenient for new and old mine racks.

Model: 1800W power supply

Applicable type: server

Power standard: ATX12V2.3

PFC: Active PFC

Rated power: above 500W

Product size: 85MM*150MM*200MM

Suitable for L3+, S9, S9I, S7, D3, E9+, 740

图片1_副本1.jpg

Our Customers and Partners:

We treat our customers and partners as sincere friends and do our best to provide technical support and aftersales service.
Pyament method:

How to determine product prices and shipping costs?

When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included.

How to complete the payment?

We have the following payment methods. You can tell our sales Manager which payment you prefer and complete it. After the customer service checks and confirms the payment is completed. Provide the proforma invoice. And we will prepare to ship.

Cryptocurrency Payment

The payment method at the designated address is efficient and practical and can be used anywhere in the world.
Wallet Address
The payment method at the designated address is efficient and practical and can be used anywhere in the world.

Wallet Address

Bank Transfer

Other payment methods

Wire transfer [Hong Kong]
Card Number
Wire transfer [China Mainland]
Card Number

Cooperation express:

Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 3 days after receiving your payment.

Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.

Q: What payment methods do we support?
A: We support Bank transfer, wire transfer, Western Union, BTC, third party guarantee, letter of credit and Paypal.

Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with the maintenance departments in many countries around the world. For example Venezuela, Iran, etc. If you have any questions within 3 days of receiving the goods, you can get free repair service.

Q: Which express we support?
A: We will choose one cheapest and fastest transport way for you. and we support DHL, UPS, TNT, Federation, also have special express, such as Russia, the United States, Kuwait, etc.

More FAQs

If you have any questions, please leave us a message.
Leave message



Syed abdul rahman 31/3/2021 3:06:02
Q:Hello I want to purchase asic miner ,iam from india ,how can I order and billing with tax I want to know about that reply me asap
A:Dear Sir/Madam, please refer to our FAQ or contact us for Pre-sale service via whats app. Thank you.
https://www.zeusbtc.com/FAQ.asp
Shaylene Sagar 30/3/2021 6:52:47
Q:Hello, do you have any PSU for the Canaan Avalon 1246?
A:Dear Sir/Madam, please refer to our FAQ or contact us for Pre-sale service via whats app. Thank you.
https://www.zeusbtc.com/FAQ.asp
salman sandhu 30/3/2021 4:27:54
Q:I have 4 t17 42t i want to repair chip board where what is price for one bord
A:Dear Sir/Madam, please refer to our FAQ or contact us for Pre-sale service via whats app. Thank you.
https://www.zeusbtc.com/FAQ.asp
Peyman 28/3/2021 23:21:12
Q:Hi
I need b1+ Update firmware.
Do you have it?
A:Dear Sir/Madam, please refer to our FAQ or contact us for Pre-sale service via whats app. Thank you.
https://www.zeusbtc.com/FAQ.asp
JP de Villiers 28/3/2021 19:04:43
Q:Could I send some S9 Hashboards in for repair? I'm based in South Africa.
A:Dear Sir/Madam, please refer to our FAQ or contact us for Pre-sale service via whats app. Thank you.
https://www.zeusbtc.com/FAQ.asp
Tristram Reeve 27/3/2021 8:06:07
Q:Hi, I have a three L3+ hash boards that are are having problems. Is this something you provide a repiar service for?  Many thanks 
A:Dear Sir/Madam, please follow our FAQ and contact us after sale service for support. thank you.
https://www.zeusbtc.com/FAQ.asp
عزیزی 27/3/2021 4:59:55
Q:با سلام. در دستگاه s9j که دارم دو تا از هشبرد هام  شناخته نمیشن و چراغ ال ای دی قرمز روشون هم روشن نمیشه. چیپها را تست کردند سالم هستن.. کدوم قطعه روی هشبرد میتونه خراب باشه که ولتاژ هم به سر چراغ ال ای دی نرسه
A:Dear Sir/Madam, please follow our FAQ and contact us after sale service for support. thank you.
https://www.zeusbtc.com/FAQ.asp
MANSOUR 27/3/2021 3:35:45
Q:Antminer S17 S17pro T17 control board
200 
A:Dear Sir/Madam, please refer to our FAQ or contact us for Pre-sale service via whats app. Thank you.
https://www.zeusbtc.com/FAQ.asp
Frank Porrone 26/3/2021 20:17:34
Q:Ebit e10.3 shipping disaster need help to salvage boards that are not broken do you have any flash tools and instructions to get these units to work they are coming up with multiple ip addresses 
A:Dear Sir/Madam, please follow our FAQ and contact us after sale service for support. thank you.
https://www.zeusbtc.com/FAQ.asp
Ali Yaghoti 26/3/2021 7:39:46
Q:Need tester for hashboard s9 also Asics miner repair tools
A:Dear Sir/Madam, please refer to our FAQ or contact us for Pre-sale service via whats app. Thank you.
https://www.zeusbtc.com/FAQ.asp
TRC20


COPY

ERC20


COPY

OMNI


COPY

Products

0
About miner repair issues, please contact repair manager email:
[email protected]

For business cooperation, please contact:
[email protected]

COMPLAINTS & SUGGESTIONS
If you have any dissatisfaction during the transaction or have valuable suggestions for us, please contact us via this email address:
[email protected]