Lenovo ThinkCentre M70q Gen4 Intel i5-13400T/8GB/512GB SSD

General

This Configuration — From the Distributor Build Sheet for 12E30011SG

Chassis and Platform — From Lenovo PSREF

What to actually think about when buying a 1L Tiny

A Tiny is bought for where it goes, not for what it can become. It hides behind a monitor, sits in a drawer or bolts under a desk, and it draws its power from an external adapter rather than an internal supply. The trade for that is permanent: there is no card slot, the drive count is small, and the processors are low-power parts. What you can still change later is memory and the SSD, so those are the specifications worth getting right at order time.

How much memory can it take, and is a slot free?

Lenovo publishes two DDR4 SODIMM slots and a 64 GB ceiling for this machine type, socketed rather than soldered. Whether the memory fitted to this unit occupies one slot or both is not published by Lenovo and not stated on the build sheet. It is the most-asked question about a business desktop, because it decides whether a memory upgrade is a cheap addition or a throw-away-and-replace job. Ask us and we will confirm the module configuration before you order.

The chassis intrusion switch is not simply fitted

Lenovo's own footnote reads that the chassis intrusion switch is a hardware ready function and needs to be special bid or manually enabled in BIOS. Earlier copy on our ThinkCentre pages asserted it as an active feature that 'alerts to unauthorized access attempts'. If tamper detection is part of why you are buying, tell us at quotation stage so it can be specified properly rather than assumed.

M-series against neo, in three lines

Lenovo runs two ThinkCentre tiers and the differences are consistent. The M-series carries an Intel Ethernet controller with vPro support, a discrete TPM, and a 3-year limited onsite base warranty option. The neo series carries a Realtek controller, and its books publish 1-year terms only. On the Tiny machines the neo also uses a firmware TPM integrated in the SoC rather than a discrete chip. None of that shows up in a processor comparison, and all of it matters to whoever has to manage the fleet.

A note on the power supply rating

Lenovo publishes a bare efficiency percentage for every ThinkCentre power supply — 85%, 89%, 90% or 92% — and does not assign an 80 PLUS Bronze, Silver or Gold tier to them. You will see 80 PLUS claims on resellers' ThinkCentre pages. They are not Lenovo's, so they are not on ours.

What a 1L Tiny cannot do

This chassis has no PCIe card slot of any kind. Lenovo's expansion field lists two M.2 positions and nothing else — one carries the wireless card, one carries the SSD. That means no discrete graphics card, no capture card, no additional network card, ever. Some listings for Tiny machines describe 'PCIe slots for adding discrete graphics'; on this machine type that is simply untrue, and it is a claim this page has removed. If you need a card slot in a Tiny, the M90q Gen 4 in the ordering table is the one machine here that has one — a single PCIe 4.0 x8, low-profile.

About the warranty, precisely

The distributor build sheet for this part number states no warranty term at all. The previous version of this listing carried a three-year heading anyway. We have taken the number off rather than repeat a figure nothing on file supports — a warranty term is the one specification a customer cannot verify for themselves after delivery, so it is the last place to guess.

What Lenovo publishes is a range of base options for this machine type: 1-year courier or carry-in, 1-year limited onsite and a 3-year limited onsite term. A three-year machine is therefore genuinely orderable — it is simply not what this build sheet records, so we will not print it as though it were.

Every unit SourceIT sells carries local Singapore warranty support and a GST invoice, and we will confirm the exact term, service level and start date in writing before you order. If you need a specific term, say so when you ask for a quote — on this machine type it is chosen at the point of order and, on Lenovo's own note, cannot be added afterwards.

In the box, per the distributor build sheet and Lenovo PSREF:

• Lenovo ThinkCentre M70q Gen 4 desktop, built to the configuration above
• USB keyboard and mouse
• Internal speaker
• External power adapter — wattage not stated on the build sheet
• Quick start guide and safety documentation

Lenovo does not publish a carton contents list per part number. The list above reflects the build sheet for this unit, which is the only per-SKU source there is.

Lenovo ThinkCentre Desktop Ordering Information

• Lenovo PSREF — ThinkCentre M70q Gen 4 specification book (PDF)

PSREF is Lenovo's own Product Specifications Reference. It publishes per machine type rather than per part number, so this SKU does not appear inside the PDF itself — the PDF is the authority on the chassis, the platform and the option lists, and the distributor build sheet is the authority on which options this unit actually carries.

Can I add a graphics card?

No. This chassis has no PCIe slot of any kind. Lenovo's expansion field lists two M.2 positions only, one for wireless and one for the SSD. Integrated Intel UHD graphics will drive up to four independent displays, which is usually what people actually want from a Tiny.

Can I add a second SSD?

No. There is one M.2 SSD position; the second M.2 slot carries the wireless card. You can add one 2.5-inch drive up to 1 TB. Lenovo publishes no RAID support for this machine type.

How much memory can it take?

Lenovo publishes the ceiling for the machine type in the platform table below. Whether the memory in this unit sits in one slot or two is not published by Lenovo and not stated on the build sheet — ask us and we will confirm before you order, because it decides whether an upgrade means adding a module or replacing one.

Does it have a chassis intrusion switch?

Lenovo's own footnote says the chassis intrusion switch is a hardware ready function and needs to be special bid or manually enabled in BIOS. It is not simply fitted and active out of the box. If tamper detection matters to you, say so at quotation stage.

What power adapter does it use?

The build sheet does not say. Lenovo publishes 65 W and 90 W adapters at 89% efficiency and a 135 W adapter at 90% for this machine type, all autosensing. Ask us and we will confirm which one ships with this build before you order — it matters if you are planning cable runs or a shared power strip.

Is the power supply 80 PLUS certified?

No. Lenovo publishes a bare efficiency percentage for ThinkCentre power supplies and assigns no 80 PLUS tier to them. Any 80 PLUS Bronze or Gold claim you see on a ThinkCentre listing did not come from Lenovo.

What warranty does it come with?

The build sheet for this part number does not state one, so this page does not print a duration. Lenovo publishes 1-year courier or carry-in, 1-year limited onsite and 3-year limited onsite as base options for this machine type, so a three-year onsite machine is genuinely orderable — it is just not what this particular build records. Every unit SourceIT sells carries local Singapore warranty support and a GST invoice, and we will confirm the exact term in writing before you order.

The old page said it has “an impressive clock speed”. What is it actually?

The i5-13400T runs its performance cores from 1.3 GHz up to 4.4 GHz and its efficient cores from 1.0 to 3.0 GHz. The low base figure is the point of a T-suffix part — it is built to sit at low power in a one-litre box and boost when asked, not to run hot continuously. Vague phrases like “impressive clock speed” have been replaced with the numbers.