Dell Precision is a series of computer workstations for computer-aided design/architecture/computer graphics professionals, or as small-scale business servers[citation needed].

Dell touts their Precision Mobile Workstations are "optimized for performance, reliability and user experience.

[64] In October 2015, Dell announced the first generation of Precision mobile workstations of this series with model numbers 3510, 5510, 7510 and 7710.

[65] In January 2017, Dell announced the second generation laptops in this series with model numbers 3520, 5520, 7520 and 7720.

[66] In April 2018, Dell announced the third generation of laptops in this series with model numbers 3530, 5530, 7530 and 7730.

[67] In May 2019 Dell announced the 4th Generation of the 55xx and 7xxx series mobile workstations with the release of the 5540, 7540 and 7740 models.

[68] Docks/Port Replicators - All first generation (xx10) and second generation (xx20) Precision mobile workstation laptops support the Dell E-Series port replicator except XPS based 5510, 5520 and Latitude based 3520 models.

1920×1080 IPS touch Thunderbolt 3 Intel core i5 (7440HQ, 7300HQ) i7 (7700HQ, 7820HQ) Xeon E3-1505M v6 DDR4 (2 slots) + Qualcomm X7 LTE-A CAT6 (DW5811e) + 1 M.2 x4 or SATA

QHD, UHD and RGBLED IPS models have a disabled iGPU.

These Precision models were released at roughly the same time as their D-series Latitude counterparts.