HP EliteDesk 800 G3 Tower with a 7th Gen Intel Core i5, 8GB DDR4 RAM, and 500GB hard drive is now at Mascom International for KSh 25,000. Collect it from Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD, or request pay-on-arrival delivery. The quad-core Intel Core i5-7500 inside runs at 3.4GHz and climbs to 3.8GHz under load.This 7th Gen chip unlocks HP Sure Start Gen3 and DDR4-2400 memory speed on the HP EliteDesk 800 G3 Tower. The unit arrives as a carefully maintained international import, never deployed locally in Kenya.
Built for security supervisors, clearing and forwarding agents, hotel front-office teams, and property managers across Kenya, the HP EliteDesk 800 G3 Tower solves a specific problem. Towers built around 4th Gen and earlier chips lack hardware H.265 decoding, so camera footage chokes the processor. Kaby Lake's Intel HD Graphics 630 decodes H.265, including 10-bit video, in dedicated circuits instead. Clearing agents in Mombasa and Embakasi keep KenTrade and KRA iCMS portals open beside Excel manifests. Hotel receptionists in Naivasha and Diani run booking systems, M-Pesa till reconciliation, and email on one desk without lag.
At Mascom International, we're seeing apartment blocks, supermarkets, and lodges replace aging CCTV viewing PCs with used corporate towers. The HP EliteDesk 800 G3 Tower costs KSh 44,000 less than the new Dell OptiPlex 7010 Mini Tower we stock at KSh 69,000. Where many Nairobi shops label towers vaguely as "Core i5," Mascom International confirms the generation, drive type, and condition before payment. Users consistently report the tower runs quietly enough to sit beside a guest-facing reception counter. Walk in to watch the HP EliteDesk 800 G3 Tower boot, or order pay-on-arrival delivery to Mombasa, Naivasha, or Malindi.
Common Questions About the HP EliteDesk 800 G3 Tower
How fast is the 7th Gen Core i5 inside the HP EliteDesk 800 G3 Tower?
Fast enough for multitasking office work. The Core i5-7500 in this HP EliteDesk 800 G3 Tower carries four cores at 3.4GHz, reaching 3.8GHz with Intel Turbo Boost. PassMark rates it at 6,038 for multi-thread work and 2,202 for single-thread tasks. In practice, a 40-page Word report, a large Excel workbook, and a Teams call run together comfortably. Its 6MB cache, a small pool of very fast memory, keeps recent data close to the cores for quicker responses.
Why choose this 7th Gen HP EliteDesk 800 G3 Tower over the 6th Gen version at KSh 24,000?
For KSh 1,000 more, you get measurably more speed and newer firmware protection. PassMark scores the i5-7500 about 8% higher than the 6th Gen i5-6500 in multi-thread tests and about 5% higher single-thread. Spread across 24 months, the difference costs roughly KSh 42 a month. Per benchmark point, this HP EliteDesk 800 G3 Tower costs KSh 4.14 against KSh 4.29 for the 6th Gen unit. You also gain DDR4-2400 memory speed, full H.265 10-bit decoding, and HP Sure Start Gen3.
Can the HP EliteDesk 800 G3 Tower play back H.265 CCTV footage smoothly?
Yes, and that is its standout strength for security desks. Intel HD Graphics 630 decodes H.265, including 10-bit video, in dedicated hardware rather than loading the processor. H.265 is a compression format current Dahua and Hikvision recorders use to save disk space. Viewing software that supports Intel hardware decoding runs multi-camera grids on the HP EliteDesk 800 G3 Tower with less strain. Very large grids of live 4K cameras may still call for a separate graphics card.
Which business systems run well on the HP EliteDesk 800 G3 Tower at a clearing or hotel office?
Browser-based and standard office systems run comfortably. Clearing agents can keep KenTrade's single window, KRA iCMS, and eCitizen open alongside Excel manifests on the HP EliteDesk 800 G3 Tower. Hotel front offices run cloud booking platforms, QuickBooks, and M-Pesa statement reconciliation without stalls. Property managers track rent rolls and tenant records in Excel or rental software. Heavy 3D rendering and current games sit outside its comfort zone, because the integrated graphics share system memory rather than carrying their own.
What does HP Sure Start Gen3 protect on this HP EliteDesk 800 G3 Tower?
HP Sure Start Gen3 protects the BIOS, the startup code that runs before Windows loads. It monitors that code while the HP EliteDesk 800 G3 Tower runs and restores a clean copy automatically if tampering appears. HP offers this generation only on EliteDesk units carrying 7th Gen processors. A TPM 2.0 chip adds hardware-stored encryption keys for BitLocker. Clearing agents holding customs documents and property managers storing tenant ID copies gain an extra layer against malware and data theft.
How long will Windows 10 keep receiving security patches on the HP EliteDesk 800 G3 Tower?
Until October 12, 2027, through Microsoft's extended consumer security programme. Microsoft's own page now lists that date, and enrolled devices carry over automatically. The HP EliteDesk 800 G3 cannot officially run Windows 11, because Microsoft's processor list excludes 7th Gen Intel desktop chips. Microsoft 365 apps keep receiving security fixes on Windows 10 until October 10, 2028.Ubuntu Linux offers a free longer-term option.
Does "used" mean parts inside this HP EliteDesk 800 G3 were swapped?
No. This HP EliteDesk 800 G3 is used, not refurbished. Refurbished means a factory or certified workshop replaced worn components and reset the machine to a verified standard. Our unit is a carefully maintained international import, lightly used in an overseas office and never deployed locally in Kenya. It keeps its original HP parts. Before you pay, our Kimathi Street team can boot it, open the side panel, and run a hard-drive health check in front of you.
Can I add Wi-Fi and Bluetooth to the HP EliteDesk 800 G3 Tower?
Yes. The motherboard carries an M.2 2230 slot, a small internal connector built for a wireless card. HP's own option was the Intel 8265, adding dual-band 802.11ac Wi-Fi and Bluetooth. That suits lodge offices and rental units where running cable through walls costs more than a card.Cabled offices can use the Intel I219LM Gigabit Ethernet port, which links to Safaricom or Zuku fibre routers at up to 1,000Mbps.
Where should an SSD go if I upgrade the HP EliteDesk 800 G3 Tower later?
Into the M.2 PCIe x4 connector, which takes a 2280-size NVMe SSD. NVMe drives read data several times faster than spinning hard disks. Boot Windows from that SSD and keep the 500GB hard drive as a second drive for CCTV exports, scanned leases, and invoices. The HP EliteDesk 800 G3 Tower also offers five drive bays and five SATA connectors. Ask Mascom International to quote a compatible SSD in the same order, so everything arrives together.
Technical Specifications
Kaby Lake Processor and Real-World Speed
- Intel Core i5-7500 runs four cores at 3.4GHz, rising to 3.8GHz Turbo Boost when spreadsheets or browsers need extra speed.
- 6MB of shared L3 cache holds frequently used data near the cores, trimming delays in booking and accounting software.
- Kaby Lake's refined 14nm process lifts clock speeds over 6th Gen chips while keeping the same 65W power rating.
- PassMark scores of 6,038 multi-thread and 2,202 single-thread sit comfortably above typical office and point-of-sale demands.
- The Q270 business chipset supports Intel vPro remote management, letting IT staff troubleshoot branch desktops over the network.
- The tower accepts processors rated up to 91W, including the Core i7-7700K, leaving a clear upgrade route later.
Memory Configuration and Dual-Channel Growth
- 8GB of DDR4 memory ships installed, covering Office, email, browser portals, and a CCTV viewing app together.
- Four full-size DIMM slots accept up to 64GB in total, giving room to grow as workloads expand.
- A 7th Gen processor runs memory at 2400 MT/s, faster than the 2133 MT/s ceiling of 6th Gen chips.
- Dual-channel operation, using matched modules in paired slots, doubles theoretical bandwidth and helps integrated graphics handle video.
- Adding a second 8GB DDR4-2400 module lifts the tower to 16GB, a sensible target for multi-monitor security desks.
Storage Layout and Drive Bays
- The 500GB SATA hard drive stores years of invoices, scanned leases, and exported CCTV clips.
- An M.2 PCIe x4 connector accepts a 2280 NVMe SSD, cutting boot times sharply when used as the system drive.
- Five drive bays include two 3.5-inch positions, one 2.5-inch bay, one 5.25-inch bay, and a 9.5mm slim optical bay.
- Five SATA connectors on the motherboard let security offices add large surveillance hard drives for local footage archives.
- RAID configurations let two matching drives mirror each other, keeping tenant and customs records safe if one fails.
Graphics, Video Decoding, and Display Outputs
- Intel HD Graphics 630 carries 24 execution units running between 350MHz and 1,100MHz for office visuals and playback.
- Dedicated media circuits decode H.265 10-bit and VP9 video, easing processor load during CCTV review and YouTube training clips.
- Two dual-mode DisplayPort outputs accept passive HDMI cables, connecting most Kenyan office monitors and TVs directly.
- Supported resolutions reach 4096 x 2160, so a 4K screen shows a full camera grid with readable detail.
- An optional third rear port, factory-fitted as HDMI, VGA, DisplayPort, or USB-C, enables up to three displays.
- Graphics borrow system memory, which is why dual-channel RAM noticeably smooths video on busy security desks.
Networking and Wireless Options
- Intel I219LM Gigabit Ethernet connects to office switches and fibre routers at up to 1,000Mbps over standard cabling.
- An M.2 2230 slot takes an Intel 8265 card, adding dual-band 802.11ac Wi-Fi with 2x2 antennas plus Bluetooth.
- An optional Intel I210-T1 PCIe network card adds a second Ethernet port, separating camera traffic from office traffic.
- Wake-on-LAN and vPro management let IT staff power on and service the tower remotely after business hours.
- Native Miracast support projects the screen wirelessly to compatible boardroom TVs once a Wi-Fi card is fitted.
Front and Rear Connectivity
- Two front USB 3.1 Gen 1 ports transfer data at 5Gbps, moving large CCTV exports to flash drives quickly.
- A front USB Type-C port charges phones and connects newer flash drives without adapters.
- Two front USB 2.0 ports, one with fast charging, suit keyboards, mice, and barcode scanners.
- The rear panel adds four USB 3.1 Gen 1 and two USB 2.0 ports, totalling 11 USB connections.
- A front universal audio jack supports CTIA headsets for Zoom and Teams calls with suppliers and guests.
- Optional serial and PS/2 ports suit older receipt printers, cash drawers, and legacy keyboards at hotel counters.
Firmware Security, Power, and Chassis
- HP Sure Start Gen3 watches the BIOS in memory and restores a clean version automatically after tampering attempts.
- A TPM 2.0 chip, certified to Common Criteria EAL4+, stores encryption keys for BitLocker drive protection.
- Power-on and setup passwords plus USB port disablement stop unauthorised use at shared front desks.
- A 250W Active PFC power supply suits Kenya's 240V mains; pair it with a UPS for outages.
- The chassis measures 15.4 x 36.9 x 36.5cm and weighs 9.86kg, 25% smaller than HP's previous tower generation.
Package Contents
Mascom International supplies this used tower in the following import configuration:
- HP EliteDesk 800 G3 Tower in clean used condition
- AC power cord fitted for Kenyan three-pin sockets
- Mascom International warranty card
Note:The original HP retail box is not included. A monitor, keyboard, mouse, and display cable are sold separately, and our team can bundle them into one order.
Warranty
Mascom International backs this HP EliteDesk 800 G3 Tower with a 6-month warranty covering hardware functionality. The tower reached Kenya as a carefully maintained international import and was never deployed locally before arriving at our store. Our Nairobi CBD service desk handles every claim directly, checked against your original purchase receipt. Keep the warranty card and receipt together to speed up any claim.
Buying the HP EliteDesk 800 G3 Tower from Mascom International
Mascom International stocks the HP EliteDesk 800 G3 Tower in HP's black business finish at our Nairobi CBD location: Old Mutual Building, First Floor Room 4, Kimathi Street. Walk in Monday through Saturday between 9:00 AM and 7:00 PM to see it boot and test every port before committing.
Three ways to order:
- Call/WhatsApp +254 708 852 521
- Email info@mascomintl.com
- Order through www.mascomintl.com
Pay-on-arrival delivery reaches every Kenyan county. Nairobi and its environs receive the HP EliteDesk 800 G3 Tower the same day. Mombasa, Malindi, Naivasha, Nakuru, Kisumu, and all other major towns receive it within 1 business day. Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2-3 business days. You inspect the tower and pay only when it arrives.
The HP EliteDesk 800 G3 Tower comes with the 6-month Mascom warranty stated above.
Mascom International serves security teams, clearing agents, and hospitality offices nationwide with exact processor details, honest condition notes, and hands-on support from our Nairobi CBD store. Setting up a CCTV viewing desk? Ask us to add a Dahua recorder, a monitor, or a UPS to the same order.
