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Compact black small-form-factor desktop tower, matte finish, front power button and ports visible

HP

HP Z2 SFF G4 Workstation Xeon E-2176G 3.7 GHz 16 GB DDR4 256 GB NVMe Windows 11 Pro Black

SKU CH-807J-E78TQ

Compact workstation with a 6-core Xeon E-2176G up to 4.7 GHz, 16 GB DDR4-2666 ECC, 256 GB NVMe SSD, Intel UHD Graphics P630, Wi-Fi 9560, Bluetooth 5 and Windows 11 Pro for Workstations

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • Memory size16 GB DDR4
  • SSD storage256 GB
  • GraphicsIntel UHD Graphics P630
  • Operating systemWindows 11 Pro for Workstations
  • 6-core Xeon E-2176G reaches 4.7 GHz Turbo for fast compute
  • 16 GB DDR4-2666 ECC memory protects data integrity
  • 256 GB PCIe NVMe SSD boots Windows 11 Pro for Workstations quickly
  • Intel UHD Graphics P630 drives multiple displays without a discrete card
  • Intel Wireless-AC 9560 with Bluetooth 5 gives cable-free connectivity

HP Z2 SFF G4 Workstation

The HP Z2 SFF G4 Workstation is a compact desktop built around an Intel Xeon E-2176G processor with six cores running at 3.7 GHz and boosting to 4.7 GHz. It ships with 16 GB of DDR4-2666 ECC memory and a 256 GB PCIe NVMe SSD. Windows 11 Pro for Workstations is pre-installed for professional environments.

Intel UHD Graphics P630 and connectivity

Integrated Intel UHD Graphics P630 drives display outputs for everyday office workloads and multi-monitor setups. A 310 W internal power supply supports the small-form-factor chassis. Wireless connectivity comes from an Intel Dual Band Wireless-AC 9560 module with Bluetooth 5, while audio connections include a headphone/microphone combo jack, separate audio-in and audio-out ports.

ECC memory and small-form-factor limits

Buyers should verify that their workflows benefit from ECC memory, as the installed 16 GB DDR4-2666 modules are error-correcting. The compact case restricts internal expansion, so users needing additional drive bays or full-height add-in cards must plan accordingly. No optical drive is fitted, and a monitor is not included.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $227.99
Cheaper than about 85% of the 14,711 comparable items (median $494.99).
Memory size 16 GB DDR4
Typical for this category: the median of 5,840 items is 16 GB.
SSD storage 256 GB
Lower than about 80% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Brand nameHP
Model nameZ2 SFF G4 Workstation
Part number2YW30AV-E013-R
Product typeStudent / Home Office
Product colorBlack
Processor
ProcessorIntel Xeon
CPU socketBlack
Memory
Memory size16 GB DDR4
RAM type and speedDDR4 2666
Memory configuration16
Storage
SSD storage256 GB
Hard driveNo
Optical driveNo
Disc drive detailsNo
Display
Screen sizeNo Screen
Graphics
GraphicsIntel UHD Graphics P630
Audio & video
Sound1 x Headphone/microphone combo
1 x Audio-in
1 x Audio-out
Connectivity
Network speedNo
Ports & slots
Video connectors2 x DisplayPort 1.2
Rear audio jacks1 x Headphone/microphone combo
1 x Audio-in
1 x Audio-out
Power
Power supply310 W internal power adapter
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro for Workstations

Questions about this item

What PCIe NVMe generation does the 256 GB SSD use, and what throughput ceiling does that impose?

The 256 GB SSD is a PCIe NVMe drive; its practical throughput is limited by the platform's PCIe lane allocation and the drive's own controller, which together cap sustained read and write speeds below the theoretical maximum of the NVMe specification.

What are the physical constraints for adding a graphics card in the SFF chassis?

The small-form-factor chassis accepts only low-profile, single-slot cards up to the length allowed by the internal drive cage; the 310 W power supply also limits total board power to models that do not require auxiliary PCIe power connectors.

How is the DDR4-2666 ECC memory installed, and what slot population mistake should be avoided?

The 16 GB DDR4-2666 ECC SDRAM occupies one or two UDIMM slots; the common error is populating the second channel before the first, which prevents the system from posting until the modules are moved to the primary slots indicated in the service guide.

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