Skip to main content

Lenovo PCSP P520 Workstation vs PCSP P520 Tower Workstation PC - Intel Xeon… — Head-to-Head (2026)

Our verdict first, then the specs side by side.

Our verdict

Lenovo PCSP P520 Workstation is our pick.

For anyone building a serious 2026 workstation, the W-2135 barebones P520 wins on raw compute — its 6-core/12-thread Xeon hitting 4.5 GHz turbo and 64 GB of ECC RAM crush the 4-core W-2123 config, and the missing GPU/OS is a feature, not a flaw, since you'd replace the antiquated 2015-era Quadro M2000 anyway.

Buy the PCSP W-2135 barebones P520 if you're a builder who wants the faster 6-core/12-thread CPU and 64 GB ECC, and plan to drop in your own modern GPU, SSD, and OS.

SpecPicks editorial verdict, written June 20, 2026. Prices move, so check the current price on each listing before you buy.

Lenovo PCSP P520 Workstation, Intel Xeon W-2123 3.60GHz 4-Core, 1TB NVMe M.2 SSD, Quadro M2000 4GB (4X Display Ports), Windows 11 Pro (Renewed) (32GB DDR4)

Lenovo PCSP P520 Workstation, Intel Xeon W-2123 3.60GHz 4-Core, 1TB NVMe M.2 SSD, Quadro M2000 4GB (4X Display Ports), Windows 11 Pro (Renewed) (32GB DDR4)

$663.93
🛒 See live eBay price
vs
PCSP P520 Tower Workstation PC - Intel Xeon W-2135 6-Core 4.5GHz, 64GB DDR4, No GPU/HDD/OS, 900W Platinum - Refurbished Desktop Computer (Renewed)

PCSP P520 Tower Workstation PC - Intel Xeon W-2135 6-Core 4.5GHz, 64GB DDR4, No GPU/HDD/OS, 900W Platinum - Refurbished Desktop Computer (Renewed)

$620.50
🛒 Buy on Amazon — $620.50

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Spec-by-spec

SpecLenovo PCSP P520 Workstation, Intel…PCSP P520 Tower Workstation PC - Intel…
BrandLenovoPCSP
Color32GB DDR4Black
RAM TypeDDR4 SDRAMDDR4 SDRAM
CPU ModelXeonXeon
CPU Speed3.6 GHz3.7 GHz
Cache Size8.25 MB8.25 MB
Model NamePCSPHigh Performance
Style NameProfessionalProfessional
Display TypeLCDLED or LCD
Model NumberP520P520
Speaker TypeExternal Speakers RequiredNone" or "Not Included
Built-In MediaComputer and Power CordComputer and Power Cord
Item Dimensions18.1 x 6.5 x 17.3 inches18.1 x 6.5 x 17.3 inches
Keyboard LayoutQWERTYQWERTY

More workstations & creator desktops head-to-heads

Keep researching

Already narrowing? Open each product page for the full spec sheet, FAQ, and a link to the current Amazon price: Lenovo PCSP P520 Workstation, Intel… · PCSP P520 Tower Workstation PC - Intel…. Browse the full Workstations & Creator Desktops catalog or read our Workstations & Creator Desktops buying guide for tier picks. You can also compare up to four products side-by-side, jump to all categories, or check the benchmarks index for hardware-only matchups.

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →