- IT Support
IT Support for Accountancy Firms: What You Need to Know
24 Aug, 2025







£1191.79 inc. VAT
AI-generated summary
The HP Pro Tower 400 G9 is the kind of business desktop that tends to make sense when you want something reliable, easy to manage, and not flashy. For ~£993 ex-VAT, it’s not a bargain-hunter’s buy, but it’s not wildly overpriced either—especially if you value being able to support the machine for years without drama. The “Pro” branding here usually pays off in real-world IT terms: predictable build quality, sensible BIOS/management options, and good everyday performance for office workloads, light engineering apps, and typical reseller/office deployments.
That said, I wouldn’t buy it for a highly price-sensitive team or for anyone who expects heavy-duty graphics or sustained compute. If you’re doing more intensive content creation, virtualization, or lots of simultaneous work, you might get better value by stepping up differently—or spending your money where it actually moves the needle (more memory and storage flexibility tend to matter more than people think). Also, at this price point, I’d sanity-check whether your IT team can comfortably support future upgrades (and whether a smaller form factor or bundle—monitor/peripherals included—could reduce total spend).
**Who it’s for:** UK SMEs and IT teams needing a dependable, standardised workhorse with straightforward support. **Who should pass:** buyers trying to squeeze maximum performance per pound for specialist workloads, or anyone expecting “future-proof” without considering upgrades.
Windows 11
Work anywhere without compromising on performance or security with Windows 11 powered by HP's collaboration and connectivity technology.
BIOS management over the network
HP Sure Admin, a modern BIOS management tool, eliminates the need for a password or BIOS configuration utility in the OS by creating a digital signature that allows IT administrators to securely ma...
Browse confidently
Help protect your PC from websites and read only Microsoft Office and PDF attachments with embedded malware, ransomware, or viruses with hardware-enforced security from HP Sure Click.[3]
Automatic recovery from firmware attacks
Firmware attacks can completely devastate your PC. Stay protected with HP’s self-healing BIOS - HP Sure Start Gen7 automatically recovers the BIOS from malware, rootkits, or corruption.
HP Sure Sense
Malware is evolving rapidly and traditional antivirus can’t always recognize new attacks. Protect your PC against never-before-seen attacks with HP Sure Sense, which uses deep learning AI to provid...
Erase your drive
HP Secure Erase removes the contents of a hard drive for repurposing or reassignment.[6]

HP
HP Pro 400 G9 - Mini Core i7 12700T / up to 4.7 GHz - RAM 16 GB - SSD 512 GB - NVMe - UHD Graphics 770 - Gigabit Ethernet, Bluetooth 5.3, IEEE 802.11ax (Wi-Fi 6) - Win 11 Pro - monitor: none - keyboard: UK - Smart Buy - with HP 3 years Next Business Day Onsite Hardware Support for Desktops (excl. External Monitor)

HP
HP Pro 400 G9 - SFF Core i5 13500 / up to 4.8 GHz - RAM 16 GB - SSD 256 GB - NVMe - UHD Graphics 770 - Gigabit Ethernet - Win 11 Pro - monitor: none - with HP Wolf Pro Security Edition (3 years)

HP
HP Elite 805 G9 - SFF Ryzen 5 8500G / up to 5 GHz - RAM 8 GB - SSD 256 GB - NVMe - Radeon 740M - IEEE 802.11ax (Wi-Fi 6), IEEE 802.11be (Wi-Fi 7), Gigabit Ethernet, Bluetooth 5.4 - Win 11 Pro - monitor: none - keyboard: UK - Smart Buy - with HP Wolf Pro Security Edition (1 year)

HP
HP Pro 400 G9 - Tower Core i5 i5-14500 / up to 5 GHz - RAM 16 GB - SSD 512 GB - NVMe - UHD Graphics 770 - Gigabit Ethernet, IEEE 802.11ax (Wi-Fi 6E), Bluetooth 5.3 - Win 11 Pro - monitor: none - keyboard: UK - jack black - with HP Wolf Pro Security Edition (1 year)