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RAID 0 Data Recovery York

If you have lost a single hard disk from an array of disks configured as RAID 0, the entire array will be silent, but it has not been destroyed. Get a quotation first on 0800 689 0668 or via our free online diagnostic, then send all disks (the entire array), each clearly marked with its bay number; then we will image every disk, determine the geometry of the stripe, and reassemble your data in software completely.

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A RAID quote will always be accurate. First get a free diagnosis, then just one written price quotation from us, from £500 + VAT (depending on the number of members), and on a logical recovery you only ever pay if we can recover your data.

// why stripes fall over

Speed paid for with safety

A RAID 0 configuration writes every file across the full membership of the array, leaving none in reserve. The volume only lives as long as its unluckiest disk.

One member gone, the lot silent

Each member of the RAID 0 holds only fragments, scattered across the whole set. When one of these disks dies, the entire RAID 0 will go silent. The path forward is to obtain images of each member and reconstruct the pieces in software.

The bargain that was always struck

No parity, no mirrors: that was the price paid for the speed. A stripe cannot grow back a part that is missing from itself. Therefore, disciplined imaging is the only honest way to get your data back.

Good disks, failed surroundings

A dead controller, bridge or enclosure often leaves a perfectly healthy set stranded. The job then becomes finding the stripe layout and raising the volume from capture images of each member.

The layout record erased

Re-creating the array, or a firmware problem, can destroy the configuration parameters for the stripe layout. Rebuilt with the incorrect parameters, the data will appear as static, so the actual values are extracted from the individual captures.

Weak sectors with a wide reach

When files are interleaved over multiple drives in a RAID, one patch of failing sectors on one member will damage hundreds of files. The hardware used to image the disks gathers all of the sectors that can still be read around the failing ones.

An optimistic format or initialise

If format, initialise or 'repair' are run against a broken stripe, they destroy the disk structures a recovery relies upon. Has this already happened? If so, turn everything off now and do not continue.

// how raid 0 recovery works

All the members, or it doesn't work

With no redundancy in its design, each disk contains information that does not reside on another. Every member goes onto a hardware imaging device, with any physically failed drive visiting the head-swap bench first. Once all members are imaged, member order, block size and where the stripe starts are determined by analysing the captured images. The data is then reassembled in software, a file system is raised on the result and the files come out, without a single write landing on an original.

Every power-on spends capital

A striped set can't heal itself, and a failing member gives up a little more each time the power comes on. The right move is a dull one: shut everything down and leave the initialise and repair buttons alone, because both write over the layout evidence a reconstruction depends on. Then, once you have your quote, get the complete set of disks to us exactly as they were found, each labelled with its bay number.

Striped sets from York editing rigs and workshops

Video editing PCs, gaming rigs, small servers and speed-first NAS systems: striped volumes come to our bench from homes and businesses across York, Tadcaster, Middlesbrough and the wider county. Once you have your quote, all the members travel together, each labelled with its bay number, to our Leeds lab, either by tracked and insured post or down the A64 with you to reception, Monday to Friday, 9am to 5:30pm, with no appointment needed. For further information see RAID recovery and NAS recovery; pricing is on the data recovery cost page.

// related services

Other doors into the lab

// raid 0 — asked and answered

Common questions

Not once all of the disks are in our Leeds lab. At that point, the failed disk is repaired on our bench and imaged alongside the rest, and then everything is put back together in software to form the striped volume once again. Far more of these jobs are lost to running the array on after the failure than to the failure itself.
Because a striped volume stores files in pieces (no single disk holds a complete file), if you leave one disk out, parts of nearly every file go missing with it. So once you've received your quote, please send all of the disks with their bay numbers clearly marked.
The starting price is £500 + VAT, rising disk by disk because every member is imaged separately. Reassembling sound disks is logical work, so you only pay if we recover your data. Where a member has electronic, mechanical, physical, water or fire damage, the quote takes half upfront for the invasive stage, with the balance payable only if we recover your data.
Yes. While the individual components of your media are sound and any repairs remain logical, you will only be invoiced if we successfully recover your data. Only when a component requires physical restoration does the method of payment shift. This would involve paying 50% of the quote up front and the remaining 50% only if we recover your data. Everything is confirmed in writing prior to commencement of work.
Power down and do not alter anything on the machine. Do not run initialise, format or repair programs. These types of application destroy layout information that we require for our rebuild. Once you have your quote, box up all the members, each labelled with its bay number, and we will begin the free diagnostic.

Stripe gone silent? Gather every disk.

We image your entire set of drives, solve the stripe layout and deliver your recovered files. A free diagnostic comes first, then a written quotation.

// getting your device to us

Sending it in — easier than you'd think

Get a quote first, by calling us on 0800 689 0668 or using our free online diagnostic tool. After receiving your quote, tracked and insured post is how nearly every job reaches us: it is the fastest and safest way to get your drive to our lab in Leeds. There's no collection service, so the parcel is yours to send, or you can hand it in at the Leeds lab's reception.

Is the hard drive or SSD still inside a machine, such as a laptop, MacBook, iMac, CCTV/DVR system or server? Please remove the hard drive or SSD from the machine first and then post just the bare drive by itself; we do not provide a service for removing drives from devices. For a server or RAID, send every disk, each clearly marked with its bay. For a NAS, send its disks labelled by bay if you can remove them, otherwise send the NAS itself. We cannot work on storage soldered to the motherboard (e.g. Apple Silicon Macs, T2 Macs and certain slim laptops): if it doesn't come out, it can't come in. If you are unsure whether your storage is removable, call us before sending.

  • A sturdy box or bubble wrapped parcel will suffice. External drives are posted as complete enclosures including their cables and power supplies. For everything else the cables, caddies and power supplies remain at home.
  • Download and print off the booking-in & shipping form (PDF). Add your name, phone number and a short explanation of what happened to the booking form. Place the completed booking form inside the parcel.
  • Royal Mail Special Delivery ensures tracking and insurance throughout transit. Your own courier can provide a similar service if you would prefer to book one. There is no collection service at our end.
  • Prefer to hand deliver? Once you have your quote, the Leeds lab has a reception area at the address here where drop-offs can be made, Monday to Friday, 9am to 5:30pm, with no appointment needed.
// where your device is headed

Leeds Data Recovery

17th Floor, The Pinnacle
Albion Street
Leeds, LS1 5AA

↓ Print the booking-in & shipping form (PDF)

Once you have your quote, send your package addressed to Leeds Data Recovery (about a 40 minute drive from York on the A64 & A1(M) or next working day if you want to send it using trackable post). We will contact you as soon as we have taken delivery of your package and put it in line to be worked upon.

Can't figure out what to pack? Ring 0800 689 0668 first, or try our free online diagnostic tool.