Dell Inspiron 660s vs. HP EliteDesk 800 G6 SFF

Comparison and Differences

Dell_Inspiron_660s.jpg case front and back pannelHP_EliteDesk_800_G6_SFF.jpg case front and back pannel
Model
Form factorSmallSmall
CPU optionsIntel Gen2&3 i3/i5/i7; Celeron; Pentium;Intel Gen10 i3/i5/i7/i9; Celeron; Pentium;
ChipsetH61Q470
Dedicated GPU *GeForce GTX 1650 Low ProfileGeForce GTX 1650 Low Profile
RAMDIMM DDR3-1333/1600 DIMM DDR4-2933
RAM slots24
RAM speed1600 MT/s2933 MT/s
RAM max16 GB128 GB
USB ports(2x) USB-A 3.0; (6x) USB-A 2.0;USB-C 3.1; (4x)USB-A 3.1; (4x)USB-A 3.0; (2x)USB-A 2.0;
Video portsHDMI 1.2; VGA;(2x) DisplayPort;
Other portsRJ45; Hdph; (2x) Mic; Line-Out; Line-In; (3x) 5.1 audio; Card Reader;RJ45; Hdph; Headset; Line-Out;
Optional portsN.A.DP1.4/ HDMI2.0a/ VGA/ USB-C(DP1.4)/ (2x)USB-A 3.0/ LAN/ Thunderbolt3; Serial; SD card reader;
SATA ports53
PCI slotsPCIe 2.0 x16; PCIe 2.0 x1; mPCIe;PCIe 3.0 x16; (2x) PCIe 3.0 x1; PCIe 3.0 x16 (wired x4);
M.2 slotsN.A.(2x) M.2 2280/2230 M-key (PCIe x4); M.2 2230 (WiFi/BT);
Drive bays3.5in; 5.25in;2.5in; (2x) 3.5in; 5.25in (slim);
PSU220 W260/350 W
Weight6.0 kg (13.22 lb)6.13 kg (13.51 lb)
Released20122020
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 Dell Inspiron 660s and HP EliteDesk 800 G6 SFF

If you are looking for a more modern desktop, then you should go with the HP EliteDesk 800 G6 SFF which was released in 2020. The Dell Inspiron 660s is older and entered production in 2012.

Both models have the same form factor, meaning reoughtly they have the same phiysical size and form.

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 HP EliteDesk 800 G6 SFF as it is running a newer generation CPU. This is not to say that Dell Inspiron 660s is bad - it can still run some powerful CPUs, albeit being an older generation.

Memory

The HP EliteDesk 800 G6 SFF has 4 RAM slots while the Dell Inspiron 660s has only 2 slot(s). This is not something to worry about. Just make sure you take it into consideration when planning how much RAM you are going to use.

The HP EliteDesk 800 G6 SFF is using the faster 2933 MT/s RAM. The Dell Inspiron 660s is slower by supporting RAM speeds of up to 1600 MT/s. Additionally, if you will be needing a lot of RAM, better go for the HP EliteDesk 800 G6 SFF as it has the ability to run 128 GB of RAM. The Dell Inspiron 660s can do a bit less at max 16 GB. Most of the times, this should be sufficient for the majority of users.

Ports

In total the HP EliteDesk 800 G6 SFF has 11 USB ports. The Dell Inspiron 660s 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 HP EliteDesk 800 G6 SFF, is that it has 5 USB 3.1 port(s) which allows transfer of up to 10Gb/s. Unfortunately, the Dell Inspiron 660s 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.

Unfortunately, only the HP EliteDesk 800 G6 SFF has a DisplayPort. The Dell Inspiron 660s does not have one? Don't worry though, nowadays video adapters are cheap and you can get almost any combination of conversion types.

The Dell Inspiron 660s comes with an HDMI port, while the HP EliteDesk 800 G6 SFF does not support the interface. Of course missing HDMI port is something that can be easily fixed with a good adapter (e.g. DisplayPort to HDMI).

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 Dell Inspiron 660s is better equipped as it comes with 5 SATA slot(s), while the HP EliteDesk 800 G6 SFF 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 HP EliteDesk 800 G6 SFF. Sadly, the Dell Inspiron 660s 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 Dell Inspiron 660s comes with a decent 220 Watt PSU, but the HP EliteDesk 800 G6 SFF has a more powerful one rated at 350 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

Dell_Inspiron_660s_motherboard.jpg motherboard layoutHP_EliteDesk_800_G6_SFF_motherboard.jpg motherboard layout