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RAID 5 Data Recovery York

The quickest way to lose a RAID 5 is trying to save it — another rebuild forced onto tired disks, a repair option that scribbled across the metadata. Our RAID 5 data recovery takes that risk off the table: members captured before anything else, the array solved in software, originals never written to.

No RAID quote is guesswork. Free diagnostic first, then one written figure — from £500 + VAT by member count, logical rebuilds under no fix, no fee.

// what actually finishes a raid 5

How a RAID 5 goes from degraded to gone

One dead disk is the exact situation RAID 5 exists to survive. What keeps our RAID 5 data recovery bench busy is everything that happens next — these are the endings North Yorkshire server rooms send us.

The second disk quits mid-rebuild

In goes the replacement, the rebuild hammers every tired survivor for hours on end, and one of them gives up before the finish line. Degraded turns to dead in an afternoon — comfortably the most common RAID 5 emergency on this bench.

Sound disks, dead everything else

Controllers, HBAs and backplanes fail with less grace than the disks they look after. The members can be perfectly healthy while the volume stays dark — until layout and parity are read back off the disks themselves.

A stale member forced back into the set

A disk that dropped out weeks back is a snapshot frozen in time. Force it online and the controller weaves old stripes through new ones, poisoning parity across the whole array.

Read errors that line up

Parity papers over a bad sector on one member; matching bad sectors on two members leave holes nothing can fill. Every fragile region of every disk is imaged around before one stripe is reassembled.

A 'repair' button that rewrote the map

Re-create, initialise and repair options can silently overwrite the metadata that says where your data lives. If somebody's already pressed one, the pressing stops now.

A grow or migration cut short

Adding a disk or shifting RAID level is a marathon. Kill it partway — power cut, crash, lost patience — and the set is marooned between two layouts, mountable as neither.

// how raid 5 data recovery works

Captures first, opinions second

No original member ever spins in a live array again. RAID 5 data recovery here begins with every disk going onto a hardware imager — physically failed members visit the clean bench beforehand — and the whole investigation then runs against those captures. Member order, stripe geometry, rotation and the direction of parity are all deduced from the images; the volume is assembled virtually on top; your files walk off the virtual copy while the real disks sit untouched on the shelf as the final fallback.

Most arrays are killed by the rescue, not the fault

Slotting a spare in and letting the controller try again feels productive. On a set that's already spent its redundancy it's the most dangerous act in the server room: another rebuild hammers the tiredest disks at their tiredest moment, and one further casualty turns a routine RAID array recovery into a long and delicate one. A rebuild sat stalled or throwing errors is your cue to cut the power and step away — the array will keep.

RAID array recovery for York and North Yorkshire

Most of the RAID array recovery landing here carries the working life of a small firm — Dell PowerEdge and HP ProLiant servers, the odd home-built tower, plus NAS hardware from Synology, QNAP and Netgear — coming off the A64 from York, Selby, Malton, Thirsk and Northallerton. Members travel to our Leeds location, forty-odd minutes' drive or next working day tracked, and a business-dead array can be moved to the front of the bench. The wider service lives under RAID recovery and NAS recovery, with the figures on the data recovery cost page.

// related services

Other doors into the lab

// raid 5 — asked and answered

Common questions

Seldom. Each member is captured just as it is, the reassembly happens in software against those captures, and a half-run rebuild becomes simply another layout puzzle to untangle. What matters now is not having another go — power off and send the full set.
The bare drives, nearly always — including the one that failed first. Note the bay order if you're able and send the complete set together. The chassis only earns its postage when a genuinely unusual controller is involved, so ring first if in doubt.
From £500 + VAT, climbing with the member count, because each disk is imaged individually before the rebuild. After the free diagnostic you get one fixed figure in writing — the data recovery cost page explains the banding.
A logical reassembly of healthy disks, yes. Any member found with electronic, mechanical, physical, water or fire damage takes half its quote upfront before the invasive repair — put in writing before anything is opened.
The free diagnostic finishes within 2 working days of the set arriving. From your approval, a straightforward reassembly usually lands inside the week; big capacities, many members or clean-bench repairs add time, and urgent business arrays can jump the queue.

The array’s down. The data usually isn’t.

Power off, box up every member, and the set gets rebuilt in software — written quote before any work.

// getting your device to us

Sending it in — easier than you'd think

Nearly every job on our bench arrived by tracked, insured post — it's the quickest, safest route in. There's no collection service, so the parcel is yours to send or hand in.

Is the drive still inside a computer, laptop, MacBook, iMac, CCTV / DVR or server? Take the hard drive or SSD out first and post the bare drive on its own — removing drives from machines isn't a service we offer. Storage that's soldered to a motherboard (Apple Silicon Macs, certain slim laptops) is the one thing we can't work on: if it doesn't come out, it can't come in.

  • Bubble wrap and a sturdy box or padded envelope will do nicely — cables, caddies and power bricks can stay at home.
  • Print off the booking-in & shipping form (PDF), add your name, number and a line or two on what happened, and tuck it in the parcel.
  • Royal Mail Special Delivery keeps it tracked and insured the whole way; your own courier does the same job if you'd sooner book one. There's no collection service at this end.
  • Happier handing it over in person? Reception at the address here takes drop-offs, Mon–Fri 9:00am–5:30pm.
// where your device is headed

Leeds Data Recovery

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

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

Address the parcel for the attention of Leeds Data Recovery — about 40 minutes from York via the A64 and A1(M), or next working day by tracked post. You'll hear from us the moment it's booked onto the bench.

Not certain what to pack? Ring 0800 689 0668 first, or run the free online diagnostic.