1200W HP Server PSU - Runs Four Goldshell Box Miners

Description

This is a power supply, not a miner. We are leading with that because the old title read like a lot of four Goldshell box miners, and it is not — it is a single Hewlett Packard 1200 W server PSU set up to run Goldshell box miners, and it can carry up to four boxes depending on what those boxes draw. If you came here expecting hardware that mines, the machines are on the miner list.

1200W HP power supply specifications

Type	Server power supply unit, used to power Goldshell box miners
Manufacturer	Hewlett Packard (HP). Not a Goldshell product — it is compatible with Goldshell boxes, which is a different thing
Rated output	1200 W
DC output	12 V DC, 100 A
Input voltage	100–240 V AC, 47–63 Hz, 15 A max
Efficiency	Listed at 94%
Listed compatibility	CK-BOX, HS-BOX, LD-BOX, ST-BOX, SC-BOX, MINI-DOGE, MINI-DOGE PRO, KD-BOX and KD-BOX II

The cord warning is not boilerplate — read it

If you intend to run two or more boxes from this supply you need a 15 A cord. That is the listing’s own warning and it is the correct one: 1200 W at 120 V is right at the limit of ordinary 15 A domestic cordage, and a thin “computer” cable is the part that gets hot first. Use a properly rated cord and a circuit that can carry it.

Working out how many boxes it will actually run

“Up to four” depends entirely on which boxes. Goldshell’s range spans a wide spread of power draw, and 1200 W is a hard ceiling — you should be sizing to the sum of the rated draw of your specific boxes plus headroom, not to a box count. Running a PSU at its nameplate continuously is how you find out what its real service life is. Tell us which models you are running and we will do the arithmetic with you before you order.

One more thing to confirm rather than assume: server PSUs of this type normally need a breakout board and PCIe cabling to be useful, and whether those are in the box varies. Ask us what ships with this one — we would rather tell you than have you discover it on the bench.

Condition and warranty

The listing states a 60-day warranty and a money-back guarantee if it does not work on your Goldshell boxes. That is the term that applies. It is not a manufacturer’s warranty — a previous version of this page claimed a 6-month manufacturer’s warranty alongside the 60-day term, which was wrong and contradicted itself, so it has been removed. If you want the coverage confirmed in writing before you buy, ask us.

Power supplies, cabling and bench tools are in repair parts and tools, including Antminer PSU cabling if you are working on the Bitmain side as well.

Questions buyers ask about this part

What voltage does it need?

It accepts 100–240 V, so it will run on either a North American 120 V outlet or a 240 V circuit. Check the current draw against the breaker on whichever one you use.

Is this a complete, working machine?

No. This listing is on the parts and repair shelf, which holds both brand-new spares and bench tools and as-is units sold for repair. Which of those this one is, is stated in the description above — read it before you order, and ask us on +1 (781) 577-0377 or ns@ingmining.com if anything about compatibility with your fleet is unclear. We would rather answer the question than take a return.

What should I check the day it arrives?

Photograph the pallet or box before you open it, keep the packaging, and run the 48-hour acceptance test straight away. Freight claim windows are short, and a fault found on day two is a conversation while a fault found on day thirty is an argument. Our own six-step bench procedure is published in full, so you can repeat exactly what we did.

Shipping cost for this exact item, and how warranty and returns work here, are answered in the Shipping & buying tab on this page. Anything else, ask a person on +1 (781) 577-0377 or ns@ingmining.com — we would rather talk before you buy.

Test the supply before you condemn a board. That order of operations is worth more than any single part, and our parts compatibility guide lays it out cheapest step first. The guide is written around Antminer hardware, so the fitment tables do not apply to a Goldshell box — the diagnostic method does.

The boxes it is set up for are in stock here: the Goldshell Mini DOGE III 700M and the Goldshell XT Box 580G, both about 400 W, so two per PSU is the comfortable number.

Related hardware and where this sits in the store

Parts, fixtures and tools that go with the same repair job:

Category: Need Parts.

Where this listing sits

This one is on the parts and repair shelf. That shelf holds two different things: brand-new spares and bench tools, and as-is units sold for repair. Which of the two this listing is, is stated in its own description — read it before you order.

What our grades mean

These are the only words we use, and each one means a specific thing. They are not interchangeable and we do not soften them to move stock.

New	Unused stock. Factory sealed unless the listing says otherwise — “new, open box” means exactly that, and the listing will say it.
Tested working	Second-hand, and it ran on our bench at the hashrate the listing states. We measured it; we are not repeating what the last owner told us. Expect cosmetic wear.
Refurbished	Tested working, plus work done: cleaned, thermal paste and fans dealt with, failed components replaced. The listing says what was actually done to that unit rather than using the word as decoration.
As-is / for parts	Sold with no working claim at all, at a price that reflects it. Buy these to repair or to harvest. If a listing says as-is, assume it does not hash until you have proved otherwise.
Untested	We have it, we have not powered it, and we are not going to pretend we did. Rarer than as-is and always stated explicitly.

What a grade here does not mean

Cosmetic wear is not a fault. Dust, scratches, scuffed labels and discoloured plastics are normal on hardware that has been earning. We photograph what we have; if the pictures matter to you, ask for more and we will take them.
A grade is not a warranty. Warranty terms are stated per listing, never per store — see the Shipping & buying tab. A tested-working grade describes what the machine did on our bench, not what we owe you in six months.
A boosted hashrate is not a spec. Where a unit ships on tuned firmware we say so and we give the factory figures too, because overclocking raises power faster than it raises hashrate — a tuned machine is less efficient per terahash than stock, not more.
We will not invent a grade to fill a field. If a unit came in without history and has not been through the bench, its listing says that.

How the grade gets decided

A used-hardware seller who will not tell you how they test is asking you to take the grade on trust. Ours is published: the six-step bench procedure every machine goes through, and the five measurements that get recorded — per-board hashrate, chip count, measured wall power rather than the nameplate figure, hardware error rate, and temperature under sustained load. When it reaches you, run the 48-hour acceptance test straight away, while the freight claim window is still open.

Buying second-hand for the first time? How to buy a used ASIC miner without getting burned is the long version, written from the repair bench rather than from a spec sheet.

Shipping

Shipping this item inside the United States costs $49.99 by UPS Ground — that is the rate the checkout will charge, read from the store’s own shipping settings, not an estimate. Orders ship within 7 business days.

Outside the United States the checkout quotes a flat international rate. On multi-unit or pallet orders, contact us before ordering so freight to your destination can be confirmed properly. What to check when the pallet arrives, and how a freight claim works, is covered in the mining hardware shipping guide.

What to do the day it arrives

Photograph the pallet or the box before you open it, and keep the packaging until you are satisfied. Freight claim windows are short, and damage found on day two is a conversation while damage found on day thirty is an argument.

Then run the 48-hour acceptance test straight away, while that window is still open. It is the same ground our own bench covers, so you can compare like for like: how the grade on this listing was arrived at, and the five measurements we record, are set out in the Condition & grading tab on this page.

Condition, warranty and returns

Condition: Repair part or bench tool — this shelf holds both new spares and as-is units, so read the condition stated in the description.

Warranty is stated per listing, not across the catalogue. Some units carry a manufacturer term and say so above, naming the term and the date it runs from. Many units, particularly used and AS-IS stock, carry none, and those listings do not claim one. There is no blanket warranty covering a catalogue that runs from sealed factory stock to a hashboard sold for parts. For what a mining warranty normally covers, see ASIC miner warranty explained.

Returns: ask for the terms on this unit before you pay. No single returns window is published for the whole store, because the sensible terms on a tested working machine and on a board sold AS-IS for parts are not the same terms. Email or call and ask what applies to this exact item — it is a two-minute conversation and a great deal cheaper than a dispute.

Who you are buying from

ING Mining LLC, Hanson, Massachusetts. ING MINING® is a registered U.S. trademark; our marketplace feedback is on the reviews page and the longer version of who we are is on about. Reach a person on +1 (781) 577-0377 or ns@ingmining.com.

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1200W HP Server Power Supply for Goldshell Box Miners – Runs up to 4 Boxes (CK, KD, HS, ST, SC, Mini-Doge, KD-Box II)

Price:

Description

1200W HP power supply specifications

The cord warning is not boilerplate — read it