HP Z Series Z440 Workstation Xeon 128GB 250GB SSD Renewed

The HP Z440 is a single-socket tower workstation built around Intel's Xeon E5 v4 platform, and this renewed configuration pairs the quad-core E5-1620 v4 at 3.5GHz with a generous 128GB of ECC DDR4 memory. That combination makes it particularly well-suited for workloads where memory capacity matters most—think large assemblies in CAD software, data analysis with sizable datasets, virtualization, or software compilation. The 525W power supply and spacious tower chassis mean you can drop in a far more capable GPU than the included Nvidia NVS 310, transforming it into a capable rendering or simulation machine.

Storage starts at a modest 250GB SATA SSD, which is enough for an OS and core applications but will likely need supplementing for professional project files. The Z440 chassis accommodates multiple internal 3.5-inch and 2.5-inch drives, and many users add NVMe storage via a PCIe adapter. As a renewed unit, buyers should expect some cosmetic wear, but HP's Z-series workstations are built for durability and long service life in enterprise environments. The DVDRW drive, multiple PCIe expansion slots, and proven platform reliability round out a workstation that delivers substantial computing power at a renewed price point.