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The Samsung SR400LSTC is a silver top-mount refrigerator with a convertible freezer, separate cooling for the fridge and freezer, and a 3.5-star energy rating in Samsung’s product documents. Its listed footprint is 675 mm wide, 1715 mm high and 668 mm deep. The important buying caveat is capacity: Samsung’s product sheet says 364L, while a detailed specification sheet gives 400L total, split into 285L for the refrigerator and 115L for the freezer. The documents do not explain the discrepancy, so confirm the usable capacity for the exact regional model before relying on either figure.
What is the Samsung SR400LSTC, and who should consider it?
The SR400LSTC is a conventional top-mount refrigerator: the fridge compartment sits below the freezer. Its documented features include Twin Cooling Plus, a freezer that can be converted to refrigerator use, No Frost, LED lighting, a deodorizer and fresh room, and a twist-tray ice maker. The model is silver and has a 3.5-star energy rating in Samsung’s undated product sheet and a detailed specification document.
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A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11It may suit a household that wants a relatively tall, full-width appliance with a separate freezer and the option to trade freezer space for extra refrigerator storage. That flexibility is useful when chilled groceries take priority, but it also means the freezer’s stated 115L capacity is not necessarily fixed if the conversion mode is used. The documents do not establish the exact usable interior volume in each configuration.
This is a specification-based review, not a verdict from laboratory or long-term ownership testing. Published evidence here does not establish current retail price or stock, measured energy consumption, measured noise, warranty terms, or long-term reliability. Treat the performance and durability language below as manufacturer claims unless otherwise noted.
#1 Best Overall
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How much capacity does the SR400LSTC have?
Two documents give different headline capacities: Samsung’s product sheet says 364L, while an Appliances Online/Samsung specification sheet from the 2016 era lists 400L total. The latter breaks that total down into a 285L refrigerator and a 115L freezer. Neither document explains the difference or specifies a measurement convention that reconciles the figures, so it would be misleading to present one as definitively correct for every regional variant.
| Document | Capacity stated | What it establishes |
|---|---|---|
| Samsung product sheet, undated; accessed 2026 | 364L | A headline capacity; a compartment breakdown is not stated on the sheet. |
| Appliances Online/Samsung detailed specification sheet, 2016-era document | 400L total: 285L refrigerator and 115L freezer | A total and compartment split; the document does not explain how this relates to the 364L figure. |
For a purchase, compare the exact model code and regional product sheet on the appliance’s rating label or sales listing with the documents supplied for that listing. Ask the seller which capacity figure applies and whether it refers to total, net or another regional rating convention; the available sheets do not settle that point. If a listing quotes only 364L or only 400L, do not assume the other figure is a typo without confirmation.
Will it fit in your kitchen?
Samsung lists dimensions of 675 mm wide × 1715 mm high × 668 mm deep. These are appliance dimensions, not a guarantee that the refrigerator will fit a particular cabinet opening or pass through the delivery route.
- Measure the opening: Check width, height and depth at more than one point, especially if walls or cabinets are uneven.
- Allow for the doors: Check that the doors can open far enough to reach shelves and drawers without hitting a wall, island or adjacent cabinet. The provided documents do not give a door-swing clearance figure.
- Check ventilation requirements: Follow the installation clearances in the documentation for the exact regional model. The documents summarized here do not state those clearances.
- Trace the delivery path: Measure doorways, hallways, stairs and turns as well as the final location. Confirm with the delivery provider whether the appliance can be moved through the route in its delivery configuration.
Do not treat the 668 mm depth as the space needed for a finished installation: door projection, handles or required rear clearance may change the practical footprint. Confirm those details in the model-specific installation instructions before ordering or moving cabinetry.
Rank #2
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What do Twin Cooling Plus and the convertible freezer do?
Twin Cooling Plus uses separate cooling for the refrigerator and freezer compartments. Samsung’s specification sheet says the arrangement helps minimize odor mixing and helps frozen food retain its original flavor. These are manufacturer-stated benefits; the available documents do not include independent tests showing how much odor transfer or flavor change is prevented in normal use.
The convertible freezer can be changed to refrigerator use, according to Samsung’s product sheet. That gives the owner a way to prioritize additional chilled storage when freezer capacity is less important. The documents do not state the conversion time, exact temperature choices, operating procedure or whether every regional version exposes the same controls. Check the supplied manual for the exact model before changing settings, and plan around the fact that conversion reduces available freezer storage.
What storage and convenience features are listed?
The detailed specification sheet describes a straightforward interior with bins, trays and a dedicated fresh-storage area. Its feature list is more informative than a broad label such as “flexible storage,” but it does not establish the dimensions or adjustability of individual shelves.
| Area | Listed features | Practical consideration |
|---|---|---|
| Refrigerator | Four door bins, a big-bottle bin, deodorizer, fresh room, and two holders for six eggs each | Door storage can separate smaller items and bottles from the main shelves; confirm interior layout and shelf adjustability for the exact unit. |
| Freezer | Two freezer door bins and a twist-tray ice maker | Useful for organizing small frozen items and making ice, but the documents do not state ice-production rate or tray capacity. |
| Lighting and exterior | Top LED lighting, EZ Clean Steel finish, recessed handle | The specification sheet names these features but gives no cleaning test, fingerprint-resistance result or lighting measurement. |
| Cooling and operation | No Frost, Smart Conversion Mode, Twin Cooling Plus, Digital Inverter technology | These labels identify functions or technologies; they do not substitute for measured performance data. |
How efficient and quiet is the SR400LSTC?
The product documents assign the SR400LSTC a 3.5-star energy rating. The available material does not state annual electricity use in kWh, the rating jurisdiction, the test procedure or a measured comparison with other refrigerators. A star rating is not enough to calculate a household’s bill; look for the local energy label and its consumption figure for the exact model and market.
Rank #3
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Samsung says its Digital Inverter Compressor “automatically adjusts its speed in response to cooling demand,” which the company says uses less energy, minimizes noise and reduces wear for longer-lasting performance. That is Samsung’s product claim, not an independent measurement of this refrigerator’s electricity use, sound level or service life. No measured noise result or long-term reliability evidence is established by the product documents summarized here.
Samsung also cites an “up to 50% more humidity” comparison involving conventional Samsung top-mounted freezers. The product sheet’s footnote says the internal comparison was against the RT32K5005SLSA and SR320MLS, and that compartment temperature remained under 15°C using low electricity. This is a manufacturer-reported internal comparison, not a general independent result for all refrigerators or conditions, and the sheet does not give enough detail to turn it into a direct prediction of food freshness in an SR400LSTC at home.
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Because current availability, price and long-term reliability are not established here, a used SR400LSTC should be judged by the condition of the individual appliance as well as its specification. Before paying, verify the model and inspect the parts most likely to affect fit, storage and daily operation.
- Confirm the exact model code: Read the appliance label rather than relying only on a listing title or a seller’s recollection. Regional variants may have different documents or parts.
- Check all storage pieces: Look for the freezer shelf, refrigerator shelves, door bins, fresh-room parts, chiller lid and egg holders. Missing or cracked pieces can be difficult to source; no verified parts retailer or current availability is established here.
- Test normal operation: If possible, see the refrigerator running and check that both compartments cool and the doors close properly. A brief inspection cannot establish energy efficiency or long-term reliability.
- Ask about conversion and ice making: Verify the controls and accessories supplied with that unit, and check the manual for the exact variant rather than assuming every feature works or is present.
- Plan transport carefully: Compare the stated dimensions with your route and installation space, and use suitable appliance-moving help. Do not tilt or reconnect it contrary to the instructions for the exact unit.
Warranty coverage, service availability and repair history depend on the seller, region and individual appliance; they are not established by the product sheets. Obtain any remaining warranty terms in writing and check local service options before treating a used unit as a low-risk purchase.
Rank #4
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How do you troubleshoot common SR400LSTC questions?
An English manual index for the model records questions about temperature controls, lighting, cleaning condenser coils, water in the rear black bucket, freezer knocking, and replacement shelves or a chiller lid. Those are useful ownership topics, but an index or automatically generated answer is not an authoritative repair instruction. Use the manual for the exact regional variant, and leave electrical, refrigerant and compressor work to qualified service personnel.
Which setting is the coldest?
The available product documents do not state the control scale or identify a coldest numeric setting. Check the control diagram and temperature instructions in the unit’s manual, because labels and controls may differ by region. If food is not staying cold, do not rely on an assumed number; verify the control instructions and seek service if the problem persists.
How should you clean the condenser coils?
The available material does not provide a model-specific coil-cleaning procedure. Follow the cleaning and safety instructions in the exact manual, including any directions about unplugging the appliance or accessing rear components. Do not remove panels or work near electrical or refrigerant components unless the manufacturer’s instructions explicitly permit it.
Is water in the black bucket at the back always a fault?
The manual index records this question but does not establish a diagnosis. A rear collection container may be part of an appliance’s normal water-management arrangement, but do not infer from appearance alone that the bucket is safe to empty or that a leak is harmless. Check the model-specific manual; if water is overflowing, leaking onto the floor or accompanied by a cooling problem, arrange appropriate service.
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What if the freezer makes a loud knocking noise?
A manual index lists a loud knocking noise from the freezer, but it does not verify one cause or a specific repair. Note when the sound occurs and whether cooling is affected, then consult the exact manual or Samsung service support for the regional model. Avoid dismantling the freezer or attempting compressor or refrigerant repairs yourself.
Is the Samsung SR400LSTC worth buying?
The SR400LSTC has a useful mix of documented features: separate compartment cooling, a convertible freezer, No Frost, an ice maker and storage accessories. It is most compelling if those functions fit your routine and the appliance’s 675 × 1715 × 668 mm footprint suits the kitchen. Its capacity, however, should be treated as unresolved until the seller or regional documentation confirms which figure applies to the exact unit.
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There is enough manufacturer documentation to understand the layout and headline features, but not enough independent evidence to rate real-world energy use, noise, durability or current value. For a new or used purchase, verify the regional model code, capacity convention, required clearances, included parts and applicable warranty before comparing it with another refrigerator.
Frequently Asked Questions
Does the SR400LSTC have a water dispenser?
The listed specifications describe a twist-tray ice maker, but do not list a water dispenser. Confirm the exact regional model’s door and feature layout with its sales or product documentation before purchase.
Is SR400LTSC the same refrigerator as SR400LSTC?
Those codes differ in letter order, so do not assume they identify the same model or compatible replacement parts. Check the complete code on the rating label and match parts against that exact code.
Can I buy a replacement freezer shelf or chiller lid for this model?
The manual index shows that owners ask for both parts, but no verified retailer, stock status or current price is established here. Use the full model code and, if available, the original part number when asking a regional Samsung service center or appliance-parts seller.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
