Dell Precision-7770 Mobile Workstation

CPU

12th Generation Intel Alder Lake-HX Dodeca Core i5-12600HX or Quattuordeca Core i7-12650HX or Sexdeca Core i7-12850HX or i9-12950HX

Memory Type

PC5-CAMM 4800MHz DDR5 Laptop Memory

Standard Memory

up to 128GB

Max Memory

128GB

Memory Expansion Slots

1 CAMM Slot

PC Card Slots

None

USB Ports

Two USB v3.2 Gen-1 Type-A Ports and One USB v3.2 Gen-2 Type-C Port with Display Alt Mode and Two USB v3.2 Gen-2 Type-C Thunderbolt 4 Ports

Firewire Ports

None

Card Reader

3-in-1 Integrated SD Card Reader Slot: (SD/SDHC/SDXC)

Original Optical Drives

External Option Only

Original Hard Drives

This Machine Does Not Support 2.5" Drives

Original Solid State Drives

256GB, 512GB, 1TB, 2TB, 4TB M.2 NGFF (2280) PCIe NVMe Gen 4.0 x4 or 3.0 x4 Solid State Drive or 128GB, 256GB M.2 NGFF (2230) PCIe NVMe Gen 4.0 x4 Solid State Drive (Supports M.2 2280 OPAL 2.0 Encrypted Solid State Drives)

Drive Notes

The Dell Precision-7770 Mobile Workstation Supports up to 3 or 4 Drives Depending on the Battery Installed. (Four M.2 NGFF (2280) Solid State Drives with the Smaller 6-cell 93Whr Battery Installed) or (Three M.2 NGFF (2280) Solid State Drives with the Larger 6-cell 83Whr Battery Installed) Note: Models that have the larger 6-cell 83Whr battery installed do not support the 4th M.2 Drive in slot 2 (SSD-2) due to the larger battery occupying the M.2 Drive bay. M.2 slot 5 (SSD-5) supports M.2 (2230) Drives in the removable drive carrier. M.2 slot 2 (SSD-2) and slot 3 (SSD-3) and slot 4 (SSD-4) do not support M.2 (2230) Drives, only M.2 (2280) Drives. (All Four M.2 slots support Generation 4.0 x4 and 3.0 x4 PCIe NVMe Solid State Drives and can be set up as RAID0 or RAID1)