HP 400 + ZR24w, 3.2 GHz, Intel® Xeon® 3000 Sequence, W3565, 4 GB, DVD Super Multi, Windows 7 Professional HP 400 + ZR24w. Processor frequency: 3.2 GHz, Processor family: Intel® Xeon® 3000 Sequence, Processor model: W3565. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Card reader integrated, Optical drive type: DVD Super Multi. Operating system installed: Windows 7 Professional, Operating system architecture: 64-bit. Power supply: 475 W. Chassis type: Minitower. Product type: Workstation. Weight: 29.8 lbs (13.5 kg) https://www.tomshardware.com/reviews/hp-z400-workstation,2718.html We've recently put a lot of effort into designing a custom benchmark suite for testing workstation-class hardware. It's a work in progress, first ...... In addition to the workstation-specific benchmarks on previous pages, we also ran the memory benchmark from SiSoftware’s Sandra 2010. We’re definitely going to expand the synthetic tests to better reflect the bank of synthetic tests used on non-worksta... https://www.videomaker.com/article/c5/15114-hp-z400-workstation-reviewed At 18% of the market, HP is the current market leader for all PC sales worldwide. Its large market share enables it to have multiple computer lines instead of the typical cookie cutter computer. The HP workstation line is designed with the video edi... Fast, Reliable, 3 year Warranty, Supports many removable media devices, USB/eSATA/Card Reader/BluRay MidRange Hard Drives, Pricey The HP Z400 is a great computer for video editors. Hewlett-Packard Company 3000 Hanover Street Palo Alto, CA 94304 ... http://postproduction.digitalmedianet.com/articles/viewarticle.jsp?id=912846 John Virata The Hewlett-Packard HP Z400 is the company's entry level workstation. While it doesn't have the whiz bang design features of the HP Z800 reviewed in March, it still does not disappoint as the benchmark numbers will surprise you. The fully c... https://gcn.com/articles/2009/09/28/gcn-lab-review-hp-z400-workstation.aspx Many organizations need to be concerned with the environmental impact of their operations, and the Z400 addresses many of those issues. The 475-watt power supply runs at 85 percent efficiency, and the configuration is EnergyStar qualified. We were es... Many expansion slots and Serial ATA ports Support bar interferes with some accessibility https://www.slashgear.com/hp-z400-workstation-review-3150938/ Earlier this year we covered the launch of HP’s latest Intel Nehalem-based workstations, and soon enough HP had a Z400 test unit for us to try out. The entry-point to the new range, the Z400 misses out on some of the more innovative design features of ... https://www.infoworld.com/article/2630622/nehalem-workstations--a-new-era-in-performance.html Last May, InfoWorld presented a comparative roundup of workstations built on the then-new quad-core processors. In that review, I examined an entry-level machine, two midranges, and a high-end system. While impressed by their muscle, I still felt the ...