Dell OptiPlex 7070 - USB Type-C and Related Technologies

Number of slots
2 SODIMM
Maximum memory supported per slot
16 GB
Memory options
• 4 GB - 1 x 4 GB
• 8 GB - 1 x 8 GB
• 8 GB - 2 x 4 GB
• 16 GB - 1 x 16 GB
• 16 GB - 2 x 8 GB
• 32 GB - 2 x 16 GB
Type DDR4 DRAM Non-ECC memory
Speed
2666 MHz memory will perform at 2400 MHz on i3 processors
Storage
Table 5. Storage specications
Type Form factor Interface Capacity
Solid-State Drive (SSD) M.2 2280/ 2.5 inch
• SATA AHCI, Up to 6 Gbps
• PCIe 3 x4 NVME, Up to 32
Gbps
Up to 2 TB
Hard-Disk Drive (HDD) 2.5 inch SATA AHCI, Up to 6 Gbps Up to 2 TB at 5400/7200 RPM
Self-encrypting Opal drive Hard-
Disk Drive (SED HDD)
2.5 inch SATA AHCI, Up to 6 Gbps Up to 500 GB at 7200 RPM
Self-encrypting Opal drive Solid-
State Drive (SED SSD)
M.2 2280
• SATA AHCI, Up to 6 Gbps
• PCIe 3 x4 NVME, Up to 8
Gbps
Up to 2 TB
Intel Optane Memory (Optional) M.2 PCIe NVMe 16 GB
Storage combinations
Table 6. Storage combinations
Primary/Boot drive Secondary drive
M.2 Drive None
M.2 Drive 2.5 inch HDD/ SSD
2.5 inch HDD / SSD None
2.5 inch HDD/ SSD with Intel Optane None
12 System specications