--- product_id: 1840980 title: "APC UPS 450VA Smart-UPS SC, 120V - 1U Rackmount/Tower Sine Wave, Uninterruptible Power Supply (SC450RM1U) (Not sold in Vermont)" brand: "apc" price: "S$101" currency: SGD in_stock: false url: https://www.desertcart.sg/products/1840980-apc-ups-450va-smart-ups-sc-120v-1u-rackmount-tower store_origin: SG region: Singapore --- # 280W Power Capacity 1U Rackmount Design 120V Output Voltage APC UPS 450VA Smart-UPS SC, 120V - 1U Rackmount/Tower Sine Wave, Uninterruptible Power Supply (SC450RM1U) (Not sold in Vermont) **Brand:** apc **Price:** S$101 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power Up Your Productivity! ## Quick Answers - **What is this?** APC UPS 450VA Smart-UPS SC, 120V - 1U Rackmount/Tower Sine Wave, Uninterruptible Power Supply (SC450RM1U) (Not sold in Vermont) by apc - **How much does it cost?** S$101 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/1840980-apc-ups-450va-smart-ups-sc-120v-1u-rackmount-tower) ## Best For - apc enthusiasts ## Why This Product - Trusted apc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight & Portable:** Easily transportable at just 27.1 lbs. - • **Low Voltage Distortion:** Less than 5% distortion for clean power. - • **Compact Rackmount Design:** Perfect for space-saving setups. - • **Versatile Frequency Range:** Compatible with global standards. - • **Uninterrupted Power Supply:** Stay powered, stay productive! ## Overview The APC UPS 450VA Smart-UPS SC is a reliable uninterruptible power supply designed for both rackmount and tower configurations. With a power capacity of 280 watts and a compact 1U design, it ensures your devices stay powered during outages while maintaining low voltage distortion. Ideal for professional environments, this UPS supports a frequency range of 47-63 Hz, making it versatile for various applications. ## Description Protect your point-of-sale equipment small switches and networking devices with the APC Smart-UPS SC450RM1U This UPS provides backup battery power in the event of a power outage monitoring and safeguarding your equipment from harmful power conditions spikes and surges With a 280-watt power capacity and four battery and surge protected outlets the Smart-UPS SC450RM1U is ideal for the home office or small businesses This model converts between tower and rack-mount for convenient installation depending on your needs ## Features - This model is not sold in Vermont - Output Power Capacity: 280 Watts / 450 VA - Max Configurable Power: 280 Watts / 450 VA - Nominal Output Voltage: 120V - Output Voltage Distortion: Less than 5% at full load.Topology:Line Interactive - Output Frequency (sync to mains): 47 ~ 53 Hz for 50 Hz nominal, 57 ~ 63 Hz for 60 Hz nominal ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0009JR5LO | | Amperage | 16 | | Battery Cell Type | Lithium Ion | | Best Sellers Rank | #3,672 in Computer Uninterruptible Power Supply Units | | Brand | APC | | Color | Grey | | Connector Type | NEMA | | Customer Reviews | 4.4 4.4 out of 5 stars (95) | | Form Factor | Rack | | Frequency Range | 47-53 Hz (for 50 Hz nominal), 57-63 Hz (for 60 Hz nominal) | | Global Trade Identification Number | 00731304222705 | | Input Voltage | 120 Volts | | Item Dimensions | 6.46 x 18.73 x 23.17 inches | | Item Weight | 27.1 Pounds | | Manufacturer | APC | | Maximum Power | 280 Watts | | Mfr Part Number | SC450RM1U | | Model Number | SC450RM1U | | Number of Outlets | 4 | | Output Current | 16 Amps | | Output Voltage | 120 Volts | | Output Wattage | 280 Watts | | Power Plug Type | Type A - 2 pin (North American) | | Runtime | 5 minutes | | Specification Met | No | | UPC | 643749352346 809385144367 100177292748 601000750539 080850408942 163120457854 031113615911 840356762203 763615975780 014444457818 806291822204 088020513212 803982785534 809185294644 021112951165 045555708346 731304222705 086000306984 069060123791 971472890386 172302770834 999900007670 012303987544 734911477957 778888192628 734911299894 807320190431 012300075527 | | Voltage | 120 Volts | | Warranty Description | 5 Year Manufacturer | | Wattage | 280 watts | ## Product Details - **Amperage:** 16 - **Battery Cell Composition:** Lithium Ion - **Brand:** APC - **Color:** Grey - **Voltage:** 120 Volts ## Images ![APC UPS 450VA Smart-UPS SC, 120V - 1U Rackmount/Tower Sine Wave, Uninterruptible Power Supply (SC450RM1U) (Not sold in Vermont) - Image 1](https://m.media-amazon.com/images/I/415+W3c4nZL.jpg) ![APC UPS 450VA Smart-UPS SC, 120V - 1U Rackmount/Tower Sine Wave, Uninterruptible Power Supply (SC450RM1U) (Not sold in Vermont) - Image 2](https://m.media-amazon.com/images/I/41g2sbdB7fL.jpg) ![APC UPS 450VA Smart-UPS SC, 120V - 1U Rackmount/Tower Sine Wave, Uninterruptible Power Supply (SC450RM1U) (Not sold in Vermont) - Image 3](https://m.media-amazon.com/images/I/31TstgqemrL.jpg) ![APC UPS 450VA Smart-UPS SC, 120V - 1U Rackmount/Tower Sine Wave, Uninterruptible Power Supply (SC450RM1U) (Not sold in Vermont) - Image 4](https://m.media-amazon.com/images/I/41vNha5tFTL.jpg) ![APC UPS 450VA Smart-UPS SC, 120V - 1U Rackmount/Tower Sine Wave, Uninterruptible Power Supply (SC450RM1U) (Not sold in Vermont) - Image 5](https://m.media-amazon.com/images/I/51xghi7-fhL.jpg) ## Questions & Answers **Q: Does this have a fan, and if so is it loud** A: Not sure if it has a fan, if it does, it really isn't loud **Q: My rack is only 12 inches . The ups has rack ear mount holes at the front edge and about 6" back toward the middle. Can i mount in the middle holes?** A: Thank you, for contacting us. The following url describes our 3 methods for installing this ups: http://www.apcmedia.com/salestools/ASTE-6Z8LUF/ASTE-6Z8LUF_R2_EN.pdf?sdirect=true **Q: how long will this last with 52 in tv es 110 6.2a xbox 1 110 4a amp ant 0.6 amp so not using to much power? just want tv i lose power lots of time** A: I have not timed this one, but my 600VA UPS runs my pc with 1 24" monitor for 15 min, and with 2 24" monitors for about 10. So I would say running a 52" tv and xbox, you wouldnt get more than 5 min out of this at best. It is more intended to supply enough power to a headless server to let it pass through a brownout, or shutdown safely if there is a power loss. Not run for extended time with no external power source. **Q: We just put in a dozen idf's with ms120-24 switches which are 18 watts @ full load. how long would could these ups's power these devices?** A: I think APC has a runtime calculator available on their website. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/1840980-apc-ups-450va-smart-ups-sc-120v-1u-rackmount-tower](https://www.desertcart.sg/products/1840980-apc-ups-450va-smart-ups-sc-120v-1u-rackmount-tower) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-06*