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£1839.29 inc. VAT
AI-generated summary
At £1,532 ex-VAT, this isn’t bargain-bin UPS territory — it’s the kind of spend you make when you’ve got something genuinely annoying to lose: a network closet switch stack, a small server or virtualisation host, or even a voice/data rack where “down for 5–10 minutes” quickly turns into a support ticket. The Smart-UPS On-Line line is also a good fit if you expect dirty power (frequent sags/spikes) or you need tighter ride-through than line-interactive offers. Real-world benefit: your workloads keep chugging through nastier mains events rather than “brownout-ing” and causing weird application retries.
That said, I’d be cautious about paying this price if you just need basic backup for a couple of PCs or occasional graceful shutdowns. A 1000VA unit will usually have limited runtime under meaningful load, and since this version is “w/o lithium-ion external battery,” you may end up needing an add-on battery strategy to get the protection window you actually want. Also, don’t underestimate 2U rack UPS practicality: they’re great when planned well, but they take space, they need sensible cabling/management, and they’re not the cheapest thing to maintain long-term. If you want dependable, network-aware protection for a real rack with room to expand batteries later, then yes — it’s a sensible, “buy once, sleep better” option. If you want maximum watts/runtimes per pound with minimal complexity, look at alternatives before committing.

APC
APC Smart-UPS RT 3000 - Marine - UPS - AC 220/230/240 V - 2.1 kW - 3000 VA - RS-232 - output connectors: 10 - 3U - black

APC
APC Replacement Battery Cartridge #117 - UPS battery - 1 x battery - Lead Acid - for P/N: SMX2KR2UNCX145, SMX2KR2UX145, SMX3000RMLVUS, SMX3000RMX93, SMX3KR2UNCX145

APC
Schneider Electr On-Line UPS 1000VA 230V

APC
APC Easy UPS SRV SRV6KI - UPS - AC 230 V - 6 kW - 6000 VA - USB, RS-232
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