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SAN · NAS · Disk Array Maintenance

SAN & Storage
Hardware Maintenance

Independent UK maintenance for SAN and NAS arrays from NetApp, Pure, Dell, HPE and Hitachi. Controllers, drives, cache, power and expansion shelves — all covered, with 4-hour spares from UK stock and support that continues for years past EOSL, for up to 40% less.

Typical saving vs OEM
40%
on equivalent array support — one contract, all vendors

One contract for every array in the rack

Storage support is where OEM lock-in bites hardest. Each vendor sells its own programme — NetApp SupportEdge, Pure Evergreen, Dell ProSupport, HPE Tech Care — each priced at list, each tied to that array’s EOSL date, each renewing separately. A mixed estate means a calendar full of renewals and a refresh forced the moment a vendor pulls support.

Servnet maintains the hardware of every array under one independent agreement — controllers, drives, cache, power and shelves — with UK spares and per-device SLAs, continuing for years past EOSL. You keep your arrays in service on your own timetable and consolidate the whole estate into a single renewal.

NetApp · Pure · Dell · HPE · Hitachi · Lenovo
Every FRU: controllers, drives, cache, PSU, shelves
Coverage years beyond array EOSL
UK spares: SSD · SAS · NL-SAS · NVMe
One contract for a mixed-vendor estate
Honest hardware-vs-array-OS scoping
Storage array anatomy — Servnet covers controllers, hot-swap drives, cache and battery, power and cooling, and SAS expansion shelves

OEM Storage Support vs Servnet

AttributeOEM Storage SupportServnet TPM ✓
Covered vendorsOne storage vendor onlyNetApp, Pure, Dell, HPE, Hitachi + more
Covered FRUsPer OEM contractControllers, drives, cache/BBU, PSU, shelves
Post-EOSL coverageWithdrawn at array EOSLContinues for years beyond EOSL
Disk replacementOEM logisticsUK spares — SSD, SAS, NL-SAS, NVMe
Single contractOne per vendorOne agreement across the whole estate
Annual costOEM list + upliftUp to 40% less, fixed for term
Multi-vendor storage EOSL extension — NetApp, Pure, Dell, HPE and Hitachi arrays each extended past OEM EOSL under one Servnet contract

Storage Vendors We Maintain

All major SAN and NAS platforms — current and well past EOSL.

NetApp
FAS · AFF · E-Series
ONTAP arrays — controllers, shelves, drives
Pure Storage
FlashArray //X · //C · //E
All-flash — controllers, NVMe modules, PSU
Dell
PowerStore · Unity XT · ME5 · SC
Block/unified arrays & PowerVault
HPE
MSA · Alletra · Nimble · 3PAR
Entry to enterprise arrays
Hitachi
VSP E · F · G series
Enterprise block storage
Lenovo / IBM
DM · DE · FlashSystem
ONTAP & Spectrum Virtualize arrays

Every Array FRU Covered

🧩
Controllers

Active/active controller pairs, cache and NVRAM, host and back-end ports.

💿
Drives & media

Hot-swap SSD, SAS, NL-SAS and NVMe — like-for-like from UK spares stock.

🔋
Cache & BBU

Cache modules and battery-backup units that protect data in flight.

🔌
Power & cooling

Redundant PSUs and fan modules across head units and shelves.

🗄️
Expansion shelves

SAS-attached JBOD/disk shelves and the cabling that chains them.

🔗
Host connectivity

FC / iSCSI / SAS HBAs, SFP+ transceivers and interface modules.

Explore Storage Across Servnet

Plan, size, buy or extend the life of your storage estate.

NetApp Storage
FAS, AFF & ONTAP arrays
Pure Storage
FlashArray all-flash
Dell Storage
PowerStore, Unity XT, ME5
HPE MSA Storage
Entry SAN arrays
Hitachi Vantara
VSP enterprise block
Storage EOSL Checker
Find your array’s EOSL date
Storage Solution Finder
Size your next array
RAID Calculator
Capacity, fault tolerance & IOPS
Related Maintenance Services
Dell Server Maintenance →HPE Server Maintenance →End-of-Life Hardware Support →Multi-Vendor Maintenance →← All Maintenance Services

SAN & Storage Maintenance — FAQs

Which storage arrays can Servnet maintain?

Servnet provides independent third-party maintenance for the major SAN and NAS platforms: NetApp FAS/AFF/E-Series, Pure Storage FlashArray, Dell PowerStore, Unity XT, ME5 and PowerVault, HPE MSA, Alletra, Nimble and 3PAR, Hitachi VSP, and Lenovo/IBM DM/DE/FlashSystem. We cover controllers, drives, cache and battery units, power supplies and SAS expansion shelves.

Can you support arrays past their EOSL date?

Yes — this is one of the main reasons organisations choose third-party storage maintenance. When an array reaches OEM end-of-service-life the vendor withdraws support and spares, often forcing an early migration. Servnet keeps the array fully maintained for years beyond EOSL using certified spares, so you migrate on your timetable, not the vendor’s.

What about array firmware and the storage OS?

Hardware maintenance — diagnosis, parts and on-site engineering — is fully independent. Array operating systems and major firmware (NetApp ONTAP, Pure Purity, Dell PowerStoreOS) and their feature updates can require an active OEM entitlement. Servnet is transparent about this per platform and helps you keep only the software entitlement you actually need while we handle all hardware faults.

Do you replace failed disks like the OEM?

Yes. We hold SSD, SAS, NL-SAS and NVMe media in UK spares stock and ship like-for-like advance replacements to meet your SLA — NBD, 4-hour or same-day — with on-site engineering to fit and verify rebuild. Controller, cache, PSU and shelf FRUs are covered the same way.

Can one contract cover a mixed-vendor storage estate?

Yes — that is a core advantage. Instead of separate NetApp SupportEdge, Pure Evergreen, Dell ProSupport and HPE contracts each renewing on different dates, Servnet covers the whole estate under a single agreement, one renewal and one escalation path. See our multi-vendor maintenance page for the consolidation model.

How much can we save on storage support?

Typically 30–40% versus equivalent OEM storage support, with the largest savings on arrays nearing or past EOSL where OEM renewal pricing rises sharply. Send your array models, serials and current contracts for a like-for-like comparison within one business day.

Compare Your Storage Support Costs

Send us your array models, serials and current contracts — we’ll return a like-for-like Servnet comparison within one business day, free and no obligation.

Get My Free Comparison0800 987 4111