Homelab & individual
Single units, honest cosmetics, and a straight answer on what is and isn't included. No minimum order.
- One-off units welcome
- Condition stated plainly
- WhatsApp support
NSL / 01 · Refurbished enterprise hardware
Enterprise hardware, tested and honest.
Rack servers, firewalls, switches and storage — inspected, data-sanitised and documented before it reaches you.
- 73-pointFunctional audit
- 100%Storage sanitised
- GSTTax invoice
NSL / 02 In stock now
Ready to ship,
already tested.
Every unit below has passed the full inspection. Pricing is per-unit because refurbished stock is one-off — ask and we confirm in writing.
Loading stock
NSL / 03 Who we supply
Built for how
you actually buy.
A homelab buyer and a tender committee need different things from the same server. We quote accordingly.
Business & SME
Matched sets, GST tax invoices for input credit, and warranty terms in writing before you commit.
- Matched multi-unit builds
- GST invoice as standard
- Written warranty terms
Enterprise & government
Volume sourcing, procurement paperwork and quotations on letterhead for tender and GeM processes.
- Tender documentation
- Quotation on letterhead
- Bulk sourcing to spec
NSL / 04 How it works
Four steps,
no surprises.
Most refurbished buying goes wrong at the point where nobody wrote anything down. This is where we do.
-
01
Tell us what you need
Model, quantity, specification and where it's going. If you're unsure of the model, describe the workload.
-
02
We confirm the unit
Availability, exact configuration, physical condition and what's in the box — checked against real stock.
-
03
Written quotation
Price, condition, included accessories and warranty term, in writing. That document is what governs the sale.
-
04
Tested unit ships
Inspected, sanitised, packed for transit and dispatched, with the warranty information supplied.
NSL / 05 The quality standard
Checked from
the inside out.
Enterprise hardware is engineered for continuous duty, so a tested unit usually has years of service left. The work is proving which unit that is.
See how we test- 01Identify & inspectModel and serial verified, physical condition assessed, included components recorded.
- 02SanitiseEvery storage-bearing unit is data-sanitised during intake, before it is listed.
- 03Function test73 checks across power, memory, storage, ports and the functions specific to the device.
- 04Document & packCondition confirmed in writing, packed for transit, warranty supplied with the sale.
NSL / 06 NexusSec vLabs
NexusSec vLabs —
practise on real kit.
Remote-access lab environments built on the same enterprise platforms we supply — so you can train, test a design or validate a migration before it touches production.
Cisco
IOS and IOS-XE topologies for CCNA and CCNP practice — VLANs, OSPF, BGP, redundancy and troubleshooting scenarios.
- Console and SSH access
- Saved and restorable topologies
- Guided scenarios
Sophos
Firewall policy, NAT, web and application control, IPS and site-to-site VPN on a live appliance rather than a simulator.
- Full policy control
- Realistic traffic generation
- Rollback between sessions
SD-WAN
Overlay design, transport failover, application-aware routing and QoS across simulated branch and hub sites.
- Multi-site topology
- Link failure simulation
- Path-selection tuning
MPLS
L3VPN, route distinguishers and targets, LDP, traffic engineering and PE/CE routing on a provider-style core.
- Provider core topology
- L3VPN scenarios
- Label-path inspection
Also available: Fortinet, Palo Alto, Sophos, MikroTik and Linux server labs. Custom topologies built to a syllabus or a migration plan on request.
Try a lab free for 48 hours Explore NexusSec vLabsNSL / 06 Brands we stock
Names you already
run in production.
Availability changes with incoming stock. Ask us for the exact model, specification, condition and warranty you need.
07 How we test
Checked from
the inside out.
View quality standard →
08 Sourcing made simple
Find the right
hardware.
Request a quote →
NSL / 07 Common questions
Asked before
you buy.
The four we're asked most. The rest are on the quality standard page.
Is refurbished enterprise hardware reliable?
Enterprise hardware is engineered for continuous duty and long service life, so a tested unit typically has substantial life remaining. Every unit here passes a 73-point functional inspection before it is listed, and its condition is stated in writing.
Is my data safe on second-hand storage?
Yes. All storage-bearing hardware is data-sanitised as part of intake, before the unit is listed for sale.
Do firewall appliances come with an active licence?
Not by default. Appliances are sold as hardware, and licence or subscription status is stated per unit. Ask before purchase if you need an active UTM or Threat Prevention subscription.
Do you supply government and educational institutions?
Yes. Public-sector bodies, universities and schools are a core customer group. Quotations are issued in writing with condition and warranty stated, and we can supply tender documentation.
SCOPE What we do
Hardware supply,
without the extras.
NexusSec Labs supplies tested refurbished hardware and remote virtual lab access. We do not do deployment, managed services or cybersecurity consulting — for those, please visit NexusSec ↗.
Tell us what you're
looking for.
Send the model and quantity. We confirm stock, condition and warranty in a written quotation — usually within one business day.