The Blades will head into the match in good spirits, following their 2-0 win over Luton Town last weekend.
As things stand, the club are lying in 12th place in the second tier table, and will need to start stringing some wins together if they're to bridge the eight points gap that currently separates them from the play-off places.
Meanwhile, United have confirmed their first signing of the winter window, bringing in goalkeeper Adam Davies from Stoke City.
Discussing the deal, Blades boss Paul Heckingbottom said: “I've known Adam for a number of years and I'm well aware of his capabilities. He's experienced at this level, a full international and will provide competition for the first team jersey for Wes (Foderingham) and Jake (Eastwood).
“We needed another goalkeeper and Adam ticks the boxes for us, he was keen and eager to make the switch and is looking forward to getting started with [goalkeeper coach] Matt Duke at Shirecliffe.”
Davies himself revealed: “I'm absolutely buzzing. As soon as I heard about the opportunity it was something I was really looking forward to getting done.
“It took a bit of time to get done but I'm happy to be here. I spoke to my agent, the clubs went back and forth and got the deal sorted, so I'm buzzing to be here. We're right in the mix to push for that play-off spot.”
“In this league, consistency is the key. The games come thick and fast so it's important we stick together, all work in the same direction and the results will come. Because the quality's here with the lads we've got.”
Take a look at today's biggest stories from the Championship, as the January transfer window speculation and build-up to this weekend's action continues:

5. Cherries want Derby skipper
Derby County could be set to lose another key player this month, with Bournemouth said to be closing in on their captain Tom Lawrence. The Rams have already parted company with Phil Jagielka, Graeme Shinnie and Dylan Williams in January so far. (Mirror) Photo: Marc Atkins

6. Terriers linked with ex-Chelsea stopper
Huddersfield Town are said to have opened talks with ex-Chelsea goalkeeper Jamal Blackman. The 28-year-old has spent the majority of his career on loan, and is now set to leave MLS side LAFC after a short spell in the states. He spent last season with Rotherham United. (Football Insider) Photo: Justin Setterfield

7. Interest in Masterson grows
A host of League One sides are said to have taken an interest in QPR defender Conor Masterson, including Sheffield Wednesday and Fleetwood Town. The 23-year-old former Liverpool starlet looks highly likely to leave on loan before the window closes next week. (West London Sport) Photo: Pete Norton

8. Salford keeping tabs on Vale
Salford City are said to be plotting a move for Blackburn Rovers striker Jack Vale. He's currently on loan with National League side Halifax Town, and had a spell with League One side Rochdale last season. (The 72) Photo: Cameron Smith

