- Virtual CIO
The IT Due Diligence Checklist for Mergers and Acquisitions
11 Mar, 2026




£70.76 inc. VAT
AI-generated summary
For £59.05 ex-VAT, this is the kind of rack “accessory” that’s genuinely worth buying if you’ve got the common problem of needing a bit more usable space in a 2‑post setup. It’s a simple, vented shelf for mounting equipment more cleanly than stacking loose boxes or clattering things on the cage floor. If you run small servers, network gear, patch panels, or lightweight appliances, this will help tidy cable routes and keep airflow sensible—especially if your rack is already crowded.
That said, I wouldn’t use it for anything heavy or heat-prone just because it’s called “vented.” In real life, the limiting factor is usually the mounting stability and your gear’s weight/thermal needs, not the fact it has openings. Also, if you’re building a more serious 2U/4U cooling setup or need proper cable management at scale, this kind of center-mounted add-on can feel a bit like a patch—useful, but not a replacement for better rack depth, airflow planning, or fully featured shelves.
**Who should buy:** teams with small 2‑post racks who want cheap, quick extra mounting capacity and improved organisation for network/server hardware. **Who shouldn’t:** anyone expecting it to replace a fully specced shelf for heavy gear, or anyone with high-heat equipment where you need tighter airflow engineering.

APC
APC Metered Rack PDU AP7821B - Power distribution unit (rack-mountable) - AC 100-240 V - Ethernet 10/100 - input: IEC 60320 C20 - output connectors: 8 (power IEC 60320 C13) - 1U - 2.4 m cord - for P/N: SRTL2K2RM1UWC, SRTL2K2RM1UWNC, SRTL3KRM1UIC, SRTL3KRM1UWC, SRTL3KRM1UWNC

STARTECH
StarTech.com 15U 19" Wall Mount Network Rack, Adjustable Depth 12-20" 2 Post Open Frame Server Room Rack for AV/Data/ IT Communication/Computer Equipment/Switch with Cage Nuts & Screws - 15U Adjustable Rack - Rack - wall mountable - black - 15U - 19"

APC
APC Thermal Containment Door Header - 42U VX / 45U SX - Rack extension kit

APC
APC Thermal Containment - Air containment system - front - black