TECH GURU STORE - Blog , IT Productshttps://www.techgurustore.in/blogs/it-productsFri, 24 Jul 2026 14:39:04 +0530http://zoho.com/sites/https://www.techgurustore.in/blogs/post/laptop-ram-upgrade-guideHow to upgrade laptop RAM in 2026: check DDR3 vs DDR4 vs DDR5 compatibility, how much memory you need, a step-by-step install guide, and what a RAM upgrade costs in India.]]>Tue, 14 Jul 2026 13:14:47 +0530https://www.techgurustore.in/blogs/post/pc-cabinet-buying-guide-indiaHow to choose a PC cabinet in India: motherboard form factor, mid tower vs full tower, mesh-front airflow, cabinet with SMPS or without, GPU clearance, plus the best CPU cases by budget from Rs 922.]]>Mon, 13 Jul 2026 18:49:37 +0530https://www.techgurustore.in/blogs/post/buy-refurbished-laptop-online-indiaBuy refurbished laptops online in India from HP, Dell, Lenovo, Acer, Asus and Apple, starting around Rs 12,000. Brand guide, price bands, 6-month warranty, 7-day returns and GST invoice.]]>Sun, 12 Jul 2026 19:05:27 +0530https://www.techgurustore.in/blogs/post/top-5-internal-ssd-for-laptopAn internal SSD is the single best laptop upgrade you can make. We compare the 5 best internal SSDs for laptops in India 2026 - Samsung 990 EVO, Crucial T500, Samsung 980, WD Blue SA510 and Crucial BX500 - from Rs 3,779, plus honest advice on New vs Open Box vs Refurbished.]]>Sat, 11 Jul 2026 23:42:49 +0530https://www.techgurustore.in/blogs/post/best-refurbished-laptops-under-20000-in-india-2026Best refurbished laptops under Rs 20,000 in India 2026. Tested, warranty-backed HP, Dell and Lenovo machines with Intel i5/i7, 8GB RAM and SSD storage. Compare specs, brands and refurbished vs open box - with pan-India delivery from Tech Guru Store.]]>Fri, 22 May 2026 13:29:31 +0530https://www.techgurustore.in/blogs/post/understanding-open-box-it-products-a-smart-investmentOpen box products are brand-new, unused IT items with opened packaging — sold 10-40% cheaper. Learn open box vs refurbished, what you can buy, warranty, and where to buy open box products in India.]]>Wed, 26 Mar 2025 13:42:08 +0530https://www.techgurustore.in/blogs/post/new-it-products-guideNew IT products are factory-sealed, never used, with full OEM warranty and a GST invoice. See exactly what you get with New vs Open Box, Refurbished and Used in India.]]>Tue, 25 Mar 2025 16:31:23 +0530https://www.techgurustore.in/blogs/post/discover-techguru-store-your-premier-destination-for-cutting-edge-it-solutionsYes, Tech Guru Store is genuine. It is the online store of Tech Guru IT Solutions - IT hardware since 2016, with a physical shop in Kalkaji, Delhi. GST invoice, warranty and pan-India delivery.]]>Tue, 16 Apr 2024 13:37:24 +0530