Jasminer X4 ASIC mine Ethash & Etchash algorithm with a hashrate of 2500MH/s for a power intake of 1200W. In preparation for ETH 2.0/ Proof-of-stake, this ASIC is the very first of it’s kind to function around the limitations of ASIC-resistant Etchash formula for maximum earnings as well as scaling. Ethereum Classic is one of the most possible coin of option for Ethash equipments adhering to the combine.
Specifications
| Brand |
Jasminer |
| Model |
X4 |
| Algorithm | Cryptocurrency |
Ethash & Etchash | ETC |
| Hashrate, MH/s |
2500 ± 3% |
| Power on wall @ 25°C, Watt |
1200 ± 10% |
| Power efficiency on wall @25°C, J/T |
2.08 ± 10% |
| Memory |
5GB |
| Power supply AC Input voltage, Volt(1-1) |
180 ~ 260 |
| Networking connection mode |
RJ45 Ethernet 10/100M |
| Miner Size |
128 x 201 x 402mm |
| Net weight, kg(2-2) |
18 |
| Operation temperature,°C |
0~40 |
| Storage temperature,°C |
-20~70 |
| Operation humidity(non-condensing) , RH |
10~90% |
| Operation altitude, m(3-1) |
≤2000 |
Customer Reviews on Trustpilot
Check out what our customers have to say and see other more real customer reviews on our Trustpilot page.
Davronbek Karimov
15 hours ago
Their detailed product descriptions made it easy to choose the right miner for my needs. The Antminer L9 is now a core part of my setup. Highly recommend them!
Christiane Saelens
1 day ago
This site is a miner’s dream. I got the Antminer S21 at a great price, and it’s been incredibly efficient. Great customer support as well.
Tobias Schuster
4 weeks ago
What sets NiceASICMiner apart is their excellent customer service. They guided me through the entire purchasing process and ensured I got exactly what I needed.
The entire shopping experience on NiceASICMiner was seamless. From browsing the site to receiving my order, everything was well-organized and professional. Customer support was quick to respond to my inquiries.
Saraswati Koirala
1 month ago
The entire shopping experience on NiceASICMiner was seamless. From browsing the site to receiving my order, everything was well-organized and professional. Customer support was quick to respond to my inquiries.
The Antminer KA3 166T I ordered is now the star of my mining setup. Navigating the website was easy, and checkout was hassle-free. I’m delighted with my purchase and their overall service.
Purchasing Guidelines
- Each user is limited to 500 units.
- If the hashrate does not meet the rated hashrate, a refund will be issued for the corresponding difference in hashrate.
- The pictures shown are for reference only; the final shipment version shall prevail.
Shipping Details
- The products are made in China.
- Shipmens will be scheduled on a first-paid-first-ship basis for orders on which NiceAsicMiner has received full payment.
- You are responsible for any customs delays or returned shipments due to a lack of proper documentation. It's highly recommended to be aware of local customs clearance policies and to prepare all customs documentation ahead of time to avoid any customs clearance delays or unexpected costs.
Warranty
- A 180-day warranty period is provided starting from the shipping date. NiceAsicMiner will cover shipping costs when shipping a replacement unit within the warranty period.
- The warranty only applies to the original purchaser who purchased the machine directly from NiceAsicMiner. Once the miner is resold, warranty coverage becomes the responsibility of the re-seller.
- Please check NiceAsicMiner Buyer Protection Policy and NiceAsicMiner Refund and Returns Policy for more details.
Only logged in customers who have purchased this product may leave a review.
We'll be by your side every step of the way to make sure your purchase is risk-free and hassle-free. We love cryptocurrency and our goal is to make you happy with our services. Find out how we stand out from the crowd and why you will benefit from working with us.
Purchase Contracts
Proforma invoice
Proforma invoice available for each individual order.
The invoice can be downloaded from the My Account page once payment has been made.
Formal sales contract
The formal purchase agreement is available for orders of US$50,000 (or more) or 50 units (or more).
In this case, please contact info@niceasicminer.com after payment made to get your contract.
Full Refundable
7-days no-questions-asked refund
7-days(from the time the delivery is signed for) no-questions-asked refund is available for every order.
The buyer must return the miner, with shipping costs paid by the buyer.
30-days full refundable
If there is a problem with the miner within 30 days of signing for delivery, the buyer can get a full refund.
The buyer must return the miner and the shipping costs will be covered by NiceAsicMiner.
Defective on arrival
If defective on arrival, the buyer will receive a full refund immediately and no return of the miner is required.
Learn more about the refund and return policy at: https://www.niceasicminer.com/refund_returns/
Secure Checkout
Our reliable payment systems give you the highest level of security at checkout.
We use cryptocurrency, which is reliable, and our shopping cart is powered by the HTTPS protocol, which uses 256-bit SSL certificates to encrypt your data and is Level 1 PCI compliant.
Test before shipping
Every miner from NiceAsicMiner comes with a test video before shipping so you can check out what it looks like when you receive it.
Smooth Setup
You don't need to be a technical expert or have any knowledge of cryptocurrencies or ASIC mining to set up your miner.
Setup is easy. If you want to make sure you're doing it right, we'll set it up for you for free.
Warranty
All miners are covered by a 180 day warranty (from the time the miner is signed for).
We've thoroughly tested all our miners to make sure there are no problems, but if there are, we'll fix them right away. Remember, we are always here to help you with any problems you may have.
You can get an extended 12-month warranty and free additional services when you purchase a Care Protection Plan.
Satisfying our customers is very important to us and we are sorry our product didn’t meet your expectations. Below are the details of our refund and return policy for your reference.
Overview
Three types of refund requests are supported:
- 7-days no-questions-asked refund
7-days no-questions-asked refund
7 days (from the time the delivery is signed for) no-questions-asked refund is available for every order.
The buyer must return the miner, with shipping costs paid by the buyer.
30-days full refundable
If there is a problem with the miner within 30 days of signing for delivery, the buyer can get a full refund.
The buyer must return the miner and the shipping costs will be covered by NiceAsicMiner.
Defective on arrival
If defective on arrival, the buyer will receive a full refund immediately and no return of the miner is required.
There are certain situations where only partial refunds will be given:
- Any item that is not in its original packaging.
- Any item returned more than 30 days after the date of delivery.
Other notes on the refund policy:
- To be eligible for a return, your item must be in its original packaging.
- To complete your return, we will need a receipt or proof of purchase.
- Please do not return your purchase to the manufacturer.
Learn more about our buyer protection and warranty policies at: https://www.niceasicminer.com/buyer-protection-policy/
Refunds
Once we have received and checked your return, we will send you an email to let you know that we have received your returned item. We will also notify you of the approval or rejection of your refund. In the case of "Defective on arrival", your refund will be approved automatically.
If approved, your refund will be processed within 7 days. You will be notified by email when your refund has been processed.
Our refunds support the following payment methods:
- USD (via Paypal)
- USDT (TRC20)
- Bitcoin (real-time exchange rate)
- Any other cryptocurrency you prefer (real-time exchange rate)
Late or missing refunds
If you haven't received your refund yet, please check your Paypal or cryptocurrency account first. It may take some time for your refund to be officially posted.
Next, contact your bank or wallet provider. There is often a processing time before a refund is posted.
If you've done all this and still haven't received your refund, please contact us.
Exchanges
We will only replace items if they are faulty or damaged. If you would like an exchange for the same item, please email us at info@niceasicminer.com
Gifts
If the item was marked as a gift when purchased and shipped directly to you, you'll receive a gift credit for the value of your return. A gift voucher will be sent to you once we have received the returned item.
If the item wasn't marked as a gift at the time of purchase, or if the gift giver had the order sent to themselves to give to you later, we will send a refund to the gift giver and notify them of your return.
By default, all miners will not be described as gifts in the waybill when shipped.
Shipping returns
To return your product, you should send it to our physical address.
Depending on where you live, the time it takes to receive your replacement product may vary.
If you are returning more expensive items, you may want to consider using a trackable delivery service or taking out a delivery insurance policy.
Need help?
Contact us at info@niceasicminer.com with any questions regarding refunds and returns.
mcarriere987 (verified owner) –
perfect! recommended seller.
grigoriy-gudin (verified owner) –
Excellent service, thanks a lot
naaz.amrohi (verified owner) –
packaging very very well done with reinforcement
rosprom-invest (verified owner) –
best reseller. Recommend!
gubeauchamp (verified owner) –
Quick delivery
willb (verified owner) –
Works great, Recommend
4ubertaxi (verified owner) –
all good, thx
gountaire9 (verified owner) –
fast and trusted! recommended seller!
covisko (verified owner) –
Quick delivery
tromi1984 (verified owner) –
fast shipping and delivery, recommended seller!
vlad.aries27 (verified owner) –
best reseller, all good, thx
s-romas70 (verified owner) –
Great seller. The goods were bought bu. I\’m happy with the purchase, I will buy more.
feeley2300 (verified owner) –
very helpful, recommended seller!
stoneface2 (verified owner) –
shipping fast, Recommend!
a5556759 (verified owner) –
best reseller, thanks!
j.lesiege (verified owner) –
responsive seller, Recommend
mitka.80 (verified owner) –
quick response! will buy again
vlad.aries27 (verified owner) –
He arrived very quickly and works well. I\’m satisfied with the article, although it had to be cleaned up, outside of it so far works well.
stasko1993 (verified owner) –
Perfect communication! will order again
akvetkoff (verified owner) –
looks good
leumasx (verified owner) –
looks amazing on me and delivery was fast !
enioangelo (verified owner) –
Miner working properly at 14 th, I\’ll buy more again, thanks.
matt.sicotte (verified owner) –
all in order
stevegbarbour (verified owner) –
fast, recommended
tiff.ouellette (verified owner) –
good miner, recommended reseller.
sovtex78 (verified owner) –
The miner arrived well-packed and in good apparent condition, they need to be tested, but they arrived in good time in Mexico. The general state is of the miner is regular (a little physically maltradmated), but generally all good. Excellent communication with seller
jussty (verified owner) –
Got it. Works OK.
xue.zhao (verified owner) –
Fast Shipping! recommended reseller!
rimdolgow (verified owner) –
good miner, recommended seller!
budderking (verified owner) –
quick response! will buy again
andrey.rassoshenko (verified owner) –
thanks a lot
gratts01 (verified owner) –
Loveeeeeee!!!
art.ue (verified owner) –
Great reseller. excellent supplier
gradiator1988 (verified owner) –
shipping fast, Recommend to all!
trendkillmine (verified owner) –
responsive reseller, recommended
dave1199 (verified owner) –
best item and Good seller thks
va_calatoru (verified owner) –
Perfect communication, Recommend!
lgumoscow (verified owner) –
Very good item, will buy again
mawalichor (verified owner) –
Great seller. thanks!
cryptonatorcoin (verified owner) –
Very good item! recommended seller.
mikeygtz (verified owner) –
Great seller. recommended
buhall (verified owner) –
responsive seller, will order again
desroches.jf (verified owner) –
all is good
antminer5 (verified owner) –
The delivery was very fast, and the product is exactly as in the picture. I really recommend it! 🙂
antminer4d (verified owner) –
fast! will order again
bryand (verified owner) –
Package comes safely arrived. It works well. Excellent one. Good results.
2b79774760765 (verified owner) –
fast shipping and delivery, recommended seller!
william.zaravellas (verified owner) –
fast, Recommend
istratova-nina (verified owner) –
good miner, low HW error rate. Operates at the expected speeds.
dnymscmine (verified owner) –
Good reseller! thanks a lot
plquimper (verified owner) –
Excellent delivery, really fast.
acfinancial (verified owner) –
professional, recommended seller.
trungly23 (verified owner) –
good reseller! will order again
jakemetcalfe5 (verified owner) –
잘 작동
anminer28 (verified owner) –
A++++++++++++ Looks as on the picture
richardjaquish (verified owner) –
Works great, recommended seller.
psvspp (verified owner) –
Quick delivery, recommended reseller!
budgen81 (verified owner) –
Very good item
glevert72 (verified owner) –
Excellent service, thanks!
o1o2o3o4o5 (verified owner) –
very helpful, will order again
sw1977 (verified owner) –
fast shipment, recommended
denis.vyacheslavovich (verified owner) –
Good packaging, recommended reseller.
dsdds (verified owner) –
good miner, Strongly recommend!
richardjaquish (verified owner) –
Works great, Recommend to all!
shopNiceAsicMiner1 (verified owner) –
the block is excellent; started in work
vi-za-vi (verified owner) –
Fast delivery and good quality, thank you
anminer28 (verified owner) –
Perfect communication, Recommend to all!
m.a.imam (verified owner) –
good quality, working good , fast shipping. I received the asic. really working good. more recommend this seller.
pnz79 (verified owner) –
Thank you
mahforand (verified owner) –
Great reseller. Strongly recommend!
briaryancy (verified owner) –
Very noisy, expected not this. 🙁
htrancanada (verified owner) –
good! will buy again
feel42 (verified owner) –
Perfect communication, Recommend to all!
theszeman (verified owner) –
good communication, recommended
azat (verified owner) –
The unit is excellent, not noisy. no power wire, but no problem
wade.m.pedersen (verified owner) –
excellent, will buy again
antminer6d (verified owner) –
responsive seller, recommended
shillier (verified owner) –
responsive seller, recommended
skaynet2006 (verified owner) –
Great store. The machine works as it should. the employees of the store reported on every status of delivery. good and health.
antminer29 (verified owner) –
Very good item! Recommend to all!
shawn (verified owner) –
The goods came quickly! It\’s all right! Also, the power cord was included.Answers messages! Thank you!!!
buchholz.richard (verified owner) –
Good quality! Shipment is fast!
cman9933 (verified owner) –
very helpful, recommended reseller!
kuronekomaid (verified owner) –
Perfect! Recommend!
dennisbenoit1 (verified owner) –
Very good item! recommended reseller!
qeopex (verified owner) –
the Miner is in excellent condition. will order again
bisness.gorod (verified owner) –
fast and trusted! will order again
ordixpress (verified owner) –
Ok
avenger_a12 (verified owner) –
good seller! will order again
charles (verified owner) –
best reseller.
jessecrowe (verified owner) –
Excellent product, came quickly
r1pp3r183 (verified owner) –
Second buy. Last time 3080 mining machine installation and shipping problems noted. This time, the seller Packaging, Shipping for you if lots of having thank thanx.
alexislaliberte.mtl (verified owner) –
perfect! recommended seller!
quad.core (verified owner) –
fast! recommended seller!
jean-denis.constantin (verified owner) –
best seller. Recommend
hippie11113 (verified owner) –
The miner arrived well-packed and in good apparent condition, they need to be tested, but they arrived in good time in Mexico. The general state is of the miner is regular (a little physically maltradmated), but generally all good. Excellent communication with seller
kazaksg (verified owner) –
thanks!
patel.paritosh.ca (verified owner) –
good miner, Recommend
sovtex78 (verified owner) –
Excellent quality, very happy
cman9933 (verified owner) –
fast! Recommend to all!
dkgeorge (verified owner) –
quick response! will order again
jmhm2012 (verified owner) –
quick response, Recommend to all!
tuktukvlad (verified owner) –
good! will order again
nowayoutofthat (verified owner) –
responsive reseller, will order again
mikhasya (verified owner) –
Good packaging, recommended
covisko (verified owner) –
shipping fast, recommended reseller.
maximbin (verified owner) –
Great seller. thanks a lot
dave1199 (verified owner) –
best reseller, will buy again
denis.vorobev.85 (verified owner) –
fast! recommended seller!
antminer5 (verified owner) –
shipping fast, Strongly recommend!
ariesi (verified owner) –
fast shipment, will order again
tisnoslo (verified owner) –
Perfect! recommended seller!
qviz (verified owner) –
the block is excellent; started in work
mrichardhalloffame (verified owner) –
responsive seller, recommended
odi (verified owner) –
Perfect! will order again
antminer5 (verified owner) –
very helpful, recommended reseller.
tisnoslo (verified owner) –
Ok
pnz79 (verified owner) –
Excellent service, all good, thx
jims (verified owner) –
thanks a lot
alex_zero_z (verified owner) –
thanks a lot
haride (verified owner) –
Quick delivery, recommended seller.
m_maxxtor (verified owner) –
Great seller. thanks a lot
roman (verified owner) –
It\’s amazing, I\’ve bought it in different stores, this item is the best price, this is my fourth one, Working perfectly already has more than 2 weeks, recommend,
jmorning (verified owner) –
responsive reseller, Recommend to all!
huynh.raym (verified owner) –
responsive reseller, recommended reseller!
gountaire9 (verified owner) –
good miner, Recommend
alex_k_87 (verified owner) –
Great seller. The goods were bought bu. I\’m happy with the purchase, I will buy more.
easutyagin (verified owner) –
Packaging is also durable and fast shipping thank you
violet_koh (verified owner) –
Great reseller. Recommend to all!
bisness.gorod (verified owner) –
best seller. will buy again
gipnoshmel (verified owner) –
shipping fast, Recommend