Fujitsu Esprimo D7011 vs. Lenovo ThinkCentre M900 Tower

Comparison and Differences

Fujitsu_Esprimo_D7011.jpg case front and back pannelLenovo_ThinkCentre_M900_Tower.jpg case front and back pannel
Model
Form factorSmallMini Tower
CPU optionsIntel Gen10&11 i3/i5/i7/i9Intel Gen6 i3/i5/i7; Celeron; Pentium;
ChipsetB560Q170
Dedicated GPU *Radeon RX 6400 Low ProfileGeForce GTX 1660 Super
RAMUDIMM DDR4-3200DIMM DDR4-2133
RAM slots44
RAM speed3200 MT/s2133 MT/s
RAM max128 GB64 GB
USB ports(2x) USB-A 3.0; (7x) USB-A 2.0; USB-A 3.1; USB-C 3.2(8x)USB-A 3.0;
Video ports(2x) DisplayPort 1.4(2x) DisplayPort 1.2; VGA;
Other portsRJ45; Headset, Line in; Line outRJ45; Hdph; (2x) Mic; Line-Out; Line-In; Serial;
Optional portsSerial; PS/2; VGA; DVI; USB-C 3.1 (DP support 60W/15W)2x USB-A 2.0; Media card reader (USB 2.0); (2x) PS2; eSATA;
SATA ports53
PCI slotsPCIe 4.0 x16; PCIe 3.0 x1; PCIe 3.0 x16 (wired x4)PCIe 3.0 x16; PCIe 3.0 x1; PCIe 3.0 x16 (wired x4); M2 to PCI adapter (optional);
M.2 slots(2x) M.2 2280/2230 M-key (PCIe 4.0/3.0 x4, NVMe); M.2 2230 (WiFi/BT)M.2 (WiFi/BT or PCI extension card)
Drive bays3.5in; 2.5in; (2x) 5.25 inch slim(2x) 2.5/3.5in; (2x) 5.25in;
PSU280/300 WATX 250/400 W
Weight8.00 kg (17.64 lb)12.5 kg (27.5 lb)
Released20212015
Manuallinklink
Price**Check PriceCheck Price

** As an Amazon associate we earn from qualifying purchases.
* Dedicated GPU warning: Check if your particular power supply model has enough power. Additionally some PSUs don't come with an auxiliary PCIe power connector and you may need to buy a SATA to PCIe power adapter.

Differences between Fujitsu Esprimo D7011 and Lenovo ThinkCentre M900 Tower

If you are looking for a more modern desktop, then you should go with the Fujitsu Esprimo D7011 which was released in 2021. The Lenovo ThinkCentre M900 Tower is older and entered production in 2015.

If you are looking for the smaller form factor the Fujitsu Esprimo D7011 is the right one for you. It is smaller than the Lenovo ThinkCentre M900 Tower and will fit more easily under your desk.

Processor

Usually the newer the generation of the CPU, the better the performance and efficiency is. If your budget allows it, you should go with the Fujitsu Esprimo D7011 as it is running a newer generation CPU. This is not to say that Lenovo ThinkCentre M900 Tower is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

Both models have have equal amount of ram slots (4 RAM). Usually two RAM slots are more than enough for most cases. However, the count should be taken into account when planning how much and what combination of RAM you are going to need for your system.

The Fujitsu Esprimo D7011 is using the faster 3200 MT/s RAM. The Lenovo ThinkCentre M900 Tower is slower by supporting RAM speeds of up to 2133 MT/s. Additionally, if you will be needing a lot of RAM, better go for the Fujitsu Esprimo D7011 as it has the ability to run 128 GB of RAM. The Lenovo ThinkCentre M900 Tower can do a bit less at max 64 GB. Most of the times, this should be sufficient for the majority of users.

Ports

In total the Fujitsu Esprimo D7011 has 11 USB ports. The Lenovo ThinkCentre M900 Tower is inferior in this regard and packs 8 USB ports. In any case, if you miss USB ports, you can always purchase a USB hub. What is nice about the Fujitsu Esprimo D7011, is that it has 1 USB 3.1 port(s) which allows transfer of up to 10Gb/s. Unfortunately, the Lenovo ThinkCentre M900 Tower has no such port, thus restricting your transfer speeds significantly. For people who want to use external drives on regular basis, this might be an issue.

DisplayPort is crucial for any desktop machine. It is good to see that both models are featuring DisplayPorts. However, the Lenovo ThinkCentre M900 Tower comes with 2 ports, while the Fujitsu Esprimo D7011 has only 1. If you are planning to use multiple monitors, the Lenovo ThinkCentre M900 Tower is the better choice.

None of the models has an HDMI port. If your monitor supports only the HDMI interface, you will need to buy an adapter. Such adapters are cheap so nothing to worry about.

SATA ports are placed on the system board and it is where you connect your HDD, SSD and Optical Disk Drives. More SATA slots will allow you to have more drives running at the same time. In this regard the Fujitsu Esprimo D7011 is better equipped as it comes with 5 SATA slot(s), while the Lenovo ThinkCentre M900 Tower has 3 slot(s).

If you want the fastest transfer speeds for your SSD, an M.2 interface is crucial. Thus, if the M.2 SSD slot is a mandatory requirement for you, go with the Fujitsu Esprimo D7011. Sadly, the Lenovo ThinkCentre M900 Tower has no such slot, and you will be forced to use the SATA interface instead.

Make sure that the available M.2 slot supports the PCIe (also called NVMe) interface. This is important as there are M.2 slots which support only the inferior SATA III interface. For comparison, the SATA III interface has max speeds of 6Gb/s, while the PCIe 3.0 x4 will support speeds up to 32Gb/s!

Power Supply

Having a Power Supply Unit with high power rating is important, if you are going to use components which require extra power. The Fujitsu Esprimo D7011 comes with a decent 300 Watt PSU, but the Lenovo ThinkCentre M900 Tower has a more powerful one rated at 400 Watts. Choosing either one depends on your specific requirements and use case. Also don't forget that some models might have more than one PSU option - try to always get the most powerful one, especially if you plan to upgrade to a powerful GPU.

Motherboard

Fujitsu_Esprimo_D7011_motherboard.jpg motherboard layoutLenovo_ThinkCentre_M900_Tower_motherboard.jpg motherboard layout