Dell OptiPlex 7010 Micro (13th Gen) RAM and SSD Upgrade Guide

Updated Oct. 9, 2026 · Written from this device's verified specifications

This guide covers memory and storage upgrades for the Dell OptiPlex 7010 Micro with 13th Gen Intel processors, also sold as the OptiPlex Micro 7010 or 7010 MFF. The short answer: it takes two DDR4 SO-DIMMs (up to 64 GB total), one M.2 NVMe SSD and one 2.5-inch SATA drive. A CPU upgrade is not confirmed.

At a glance

  • RAM: 2 DDR4-3200 non-ECC SO-DIMM slots, up to 64 GB total (2 x 32 GB).
  • Storage: one M.2 slot for a 2230 or 2280 NVMe SSD at PCIe Gen 3 x4, plus one 2.5-inch SATA bay.
  • The separate M.2 2230 slot is for the Wi-Fi/Bluetooth card, not for storage.
  • CPU: Dell does not confirm the socket or that the processor is replaceable, so treat a CPU upgrade as unconfirmed.
  • Do not confuse it with the OptiPlex Micro Plus 7010, which uses DDR5 and has no 2.5-inch bay.
SODIMM memory2 × DDR4 SO-DIMM · up to 64 GB total · 3200 MT/s
M.2 SSD slot (2230/2280, PCIe Gen 3 x4)SSD M.2 2230 / M.2 2280 (NVMe) · up to 2 TB
2.5" SATA bayHDD 2.5" (SATA) · up to 1 TB
2 × SO-DIMM · DDR4up to 64 GB totalM.2 SSD slot (2230/2280, PCIe Gen 3 x4)SSD M.2 2230 / M.2 2280 (NVMe) · up to 2 TB2.5" SATA bayHDD 2.5" (SATA) · up to 1 TB
Schematic of the upgradeable slots (not to scale). Check the owner's manual for their exact positions.

Lifecycle and support

No lifecycle information available.

RAM: two DDR4 SO-DIMM slots, up to 64 GB

The Micro 7010 has two SO-DIMM slots (the small laptop-style modules) that take DDR4 memory running at up to 3200 MT/s. Dell's documents list 4 GB as the minimum and 64 GB as the maximum, made up of two 32 GB modules. Supported configurations are 1x4, 1x8, 2x4, 1x16, 2x8, 1x32, 2x16 and 2x32 GB.

Two modules run in dual-channel mode and a single module runs in single-channel mode, so filling both slots with a matched pair gives the best performance. Dell's manual has a row suggesting up to 64 GB per slot, but its configuration tables only go to 32 GB per slot, so 64 GB total means two 32 GB modules. Dell also writes the speed as 3200 MHz in some places; it is the same DDR4-3200 rating.

Dell lists only standard non-ECC configurations and doesn't state anything about ECC or registered memory, so assume those module types are not supported. DDR5 modules will not work in this model.

Buying tips

  • Buy DDR4-3200 non-ECC SO-DIMMs (laptop memory), not DDR5.
  • Buy a matched pair, such as 2 x 16 GB, for dual-channel.
  • Skip ECC and registered modules; Dell doesn't list them.
  • For a 64 GB total, you need two 32 GB modules.

Cheapest compatible right now

See all compatible parts and prices →

Storage: one M.2 NVMe slot plus one 2.5-inch SATA bay

The main SSD slot takes an M.2 2230 or 2280 NVMe drive and runs at PCIe Gen 3 x4. A faster Gen 4 drive will work but is limited to Gen 3 speeds, so there is little point paying extra for one. Dell lists Class 25 and Class 35 2230 SSDs up to 1 TB and Class 40 SSDs up to 2 TB. Don't use the other M.2 2230 slot for storage: it is for the Wi-Fi/Bluetooth card.

There is also one SATA connection for a 2.5-inch drive. Dell lists a 7200 RPM SATA 3.0 hard drive up to 1 TB, with 500 GB and 1 TB in the spec sheet. Dell's documents give no thickness limit for the 2.5-inch bay, so check that your drive fits before buying. You can run the M.2 SSD only, the 2.5-inch drive only, or both together. With both installed, the M.2 SSD is the first boot device.

Dell's documents disagree in a few places. The manual lists Class 40 SSDs as 2230 up to 2 TB, while the spec sheet lists Class 40 as 2280, so the 2230 entry may be a typo; check the form factor before buying. Self-encrypting Class 40 drives are listed up to 2 TB in the manual but at 512 GB and 1 TB in the spec sheet. Configurations may also vary by region.

Buying tips

  • Pick an NVMe M.2 SSD in 2230 or 2280 length; a Gen 3 drive is enough.
  • Confirm the length (2230 or 2280) of any large-capacity drive before you order.
  • For a second drive, buy a 2.5-inch SATA drive and check its thickness against the bay.
  • Don't buy a drive expecting to use the Wi-Fi card's M.2 slot for storage.

Cheapest compatible right now

See all compatible parts and prices →

How to upgrade

Before you start

  • Make sure you have the Micro 7010 with 13th Gen processors, not the Micro Plus 7010, which uses DDR5 and has different storage.
  • Back up your files before touching the storage.
  • Check which memory and drive types your region's configuration uses, since Dell notes that configurations can vary by region.
  • Keep the owner's manual open for the exact disassembly steps for your unit.
  • Have a small screwdriver and an anti-static wrist strap or a clean, unpainted metal surface to touch.

Steps

  1. Back up your data
    Copy important files to an external drive or cloud storage, especially if you are swapping or cloning the main SSD.
  2. Power off and unplug
    Shut the PC down fully, then unplug the power adapter and all cables. Hold the power button for a few seconds to discharge residual power.
  3. Ground yourself
    Touch bare metal on the chassis or wear an anti-static strap before handling memory or drives. Hold parts by their edges.
  4. Open the case
    Follow the owner's manual for removing the cover and reaching the memory, M.2 slot and 2.5-inch bay. Dell's manual has removal and installation procedures for the memory and the drives.
  5. Install the new part
    For RAM, fit matched SO-DIMMs into both slots if you can. For an SSD, use the M.2 SSD slot, not the Wi-Fi card's slot. For a 2.5-inch drive, check it fits the bay and connects to the SATA connector. Follow the manual for how each part is secured.
  6. Close the case and reconnect
    Refit the cover, reconnect the cables and power adapter, and switch the PC on.
  7. Check the BIOS
    Press the BIOS setup key shown at startup and confirm the new memory total or drive is detected. If you added an SSD, install or restore your operating system. With both an M.2 SSD and a 2.5-inch drive fitted, the M.2 SSD is the first boot device.

Good to know

  • Dell's documents don't confirm the CPU socket or whether the processor can be replaced, so a CPU upgrade is unconfirmed.
  • The spec sheet's processor list mixes 35 W parts with 60-65 W parts that appear to belong to the Micro Plus 7010; don't assume the higher-wattage chips fit this model.
  • Dell lists no thickness limit for the 2.5-inch bay; check fit before buying.
  • Dell's documents disagree on the Class 40 SSD form factor (2230 vs 2280) and on self-encrypting drive capacities.
  • Dell doesn't state ECC support; non-ECC is assumed from the supported configurations.
  • Configurations may vary by region.

Frequently asked questions

How much RAM can the Dell OptiPlex 7010 Micro take?

Up to 64 GB, as two 32 GB DDR4 SO-DIMMs. The minimum is 4 GB, and a single module works in single-channel mode.

Does the OptiPlex 7010 Micro use DDR4 or DDR5?

The Micro 7010 with 13th Gen Intel uses DDR4-3200 SO-DIMMs. DDR5 will not work. The similarly named Micro Plus 7010 is a different model that uses DDR5.

Can I add a second drive to the OptiPlex 7010 Micro?

Yes. Alongside the M.2 NVMe SSD you can add one 2.5-inch SATA drive. Dell lists a 7200 RPM drive up to 1 TB. Dell doesn't give a thickness limit, so check that your drive fits. With both fitted, the M.2 SSD is the boot device.

Does the 7010 Micro support PCIe Gen 4 SSDs?

A Gen 4 NVMe SSD should work physically, but the slot runs at PCIe Gen 3 x4, so the drive is limited to Gen 3 speeds.

Can I upgrade the CPU in the OptiPlex 7010 Micro?

This isn't confirmed. Dell lists 13th Gen Intel processors for the model, with 35 W T-series parts such as the Core i3-13100T up to the i7-13700T, but its documents we checked don't name the socket or say the CPU is user-replaceable. Check Dell's service manual before planning a CPU swap.

Does it support ECC memory?

Dell doesn't list ECC support. It only lists standard non-ECC configurations, so buy non-ECC modules.

Official documents and references

This guide was written with AI assistance from the compatibility data PartsPrices verified against the manufacturer's documents. Always check your exact model and the owner's manual before buying or opening your computer.