CTO Systems~!
CTO Systems~!
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MOST AFFORDABLE IN SIM LIM SQUARE! And very very nice and helpful staff.
I'm a repeat customer. When I came to live here in SG, my first upgrade was the 4070ti, since my case is too small, the owner suggested Montech Air 100, which was a really great budget case. I was willing to pay for them to move my old system to the new case (since I have to take out the motherboard, power supply, AIO and all the fans), and I had zero hands-on experience with PC buiiding. The owner quoted me the labor for the transfer, but urged me to save the money and do it myself. He was very informative and offered so many tips. And in the end, I was able to do it myself.
After 3 years, 2025, next upgrade was my CPU, Ryzen 7 9800x3d, which means I also had to replace my mobo and ram. I went through almost every single store in Sim Lim Square, and they had the lowest price. The mobo I was specifically looking for wasn't available at any of the stores, so the staff gave me very practical advise, not even hard-selling the expensive ones. They even told me to research the things and think first before buying. They helped me work with my budget and came up with the most robust build possible with the money I have. And as usual, gave me lots of tips with building the PC myself again.
Next time, I'll probably save myself some time and energy. Instead of going through all the stores, I'll just come to them directly. THANK YOU, ALLSTARS~

Knollan Adriano Tanteo
Google Reviews - April/May 2025
After walking around Sim Lim and checking out a bunch of shops, I found that not only was the price here the most competitive for what I was looking for, but what really stood out was the customer service. The uncle running the store was super helpful and patient—something that’s honestly hard to come by in a lot of other stores. It made the whole experience way smoother and more pleasant. Highly recommended if you want fair pricing and someone who actually takes the time to help you out.

Salty Gamers
Google reviews - April/May 2025
Bought from Bizgram after buying 3 fan and hub from them. Was told if I have any issues, can come back within 7 days to return it. (but later on when I try to return -- they say no such Return policy!)
ALLSTARS was selling fans at much cheaper prices via Shopee. Although they were closing, they waited for me and despite being past closing time -- they gave me advice what was the recommended fans and which hubs worked.
Allstars Uncle was really nice and offered to help with how to install the fans as well. The service was past my expectations which Bizgram should learn from.

LA55 9239
From Google reviews - Aug/Sep 2024
They used to be from the Old Cybermind Retail Shop. A few familiar faces there.
Been 10 years since I last touch DIY Computer Hardware.
Very Happy with my purchase. The manager recommended me suitable parts (FULL PC Build) which are of top-notch quality (all with local Warranty Support) -- even explained to me the flaws of Corsair RGB Ram (RGB Software related).
White Adata XPG Ram and White Zotac RTX3060 AMP, Crucial P5 Plus nVme SSD.
Will revisit again for my small upgrades! (ID-Cooling SE-226XT, additional SSD and monitor). Thanks ALLSTARS~!

Ms. Geeky T.
Via Email - Oct 2022
Staff is polite and also patiently advise me for the correct parts that i wanted. Managed to hit my budget. Fully recommended! Will go there again if i would like to search for parts or an upgrade! Thanks Allstars!

Lee Lin Chye
Google Reviews - 2022
Went down to the store today to purchase laptop ram upgrade for a new laptop purchase, I was served by Richard, and All Stars was the only shop that was willing to install the RAM modules at no extra cost. The service and professional install done by Richard were most welcome and overall it was a great experience! I'll highly recommend this shop to those looking to upgrade their laptop rams and purchase pc components!

Vik R.
From Google reviews - 2021
Customer service is 5/5. Even went the extra mile to help me transfer all of my data from my HDD to my new SSD for free. Staff there are so polite & well mannered! My favourite computer tech shop in simlim square!

Wesley Biebster
Google Reviews - 2021
Latest News
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Operations Notice 2026 - Prices and SOH
- Webmaster - Ms. Tan
- 01.01.2026
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* First Published Date : 03.01.2026 *Notice : - Oddity to site since Migration --…
Operations Notice 2025 - Prices and Stock On Hand - Manual Update etc
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- 29.11.2025
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* First Published Date :� 01.01.2025 *Date: 01.01.25 : ---�** Noticed oddity in Single Product…
To improve on Order Processing process -- For Local Bank Payments -- Only PAYNOW is accepted w.e.f 20.09.2025
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- 20.09.2025
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Dear valued customers, We noticed a Banking transfer issue.� For payment via Bank Transfers, the…
New Payment Methods : Credit Card via Hitpay and Grab Paylater
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- 01.08.2025
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W.E.F 1st July 2025 -- Ninjavan has reduced their shipping rates
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- 07.07.2025
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Weight (or Vol Weight) Cost - w.e.f 1st July 2025 Cost - before 1st July…
Maintenance in the works
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- 30.06.2025
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- 07.06.2025
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Kindly re-register your account and provide an email address so that we can contact you.
Split packages shipping
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- 05.12.2024
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This is being implemented for these cases : Customer orders both Free shipping items…
Payment pending
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- 27.11.2024
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IMPORTANT NOTES : Please wait for our confirmation - before making Payment. Upon confirmation of…
Good News ! Free Shipping for Selected Products!
- Webmaster - Ms. Tan
- 01.06.2024
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Dear Valued Customers, We have implemented "Free Shipping for Selected Products". Free shipping will…
** Steps after PAYNOW Payment -- Highlight Order Processing process. - A Reminder
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- 06.09.2023
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Note :� This post is to set expectations for our customers, to prevent misunderstandings.� …
Pricing reduction - Pricing Strategy changes. Better Pricing for Everyone ~~
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- 27.02.2023
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Dear valued customers, Due to increase in Lazada's commission for per items sales, and to…
Operations Notice - 2023 New Year New Design
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- 17.01.2023
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Remarks :�Another 8 + hours spread across 2 days -- manual updating the Eshop database....�…
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- 13.06.2022
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Noticed some of you having the default @facebook.com email with your Facebook ID numbers. These…
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- 05.03.2022
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As Prices and Stock levels are quite dynamic across different platforms, we have to check…
encouraged">Be our FB Member --> encouraged
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- 19.01.2022
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** Storewide discounts are available for both Normal Login Customers and FB Member Login Customers.…
Validation every 6 months">User Accounts --> Validation every 6 months
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- 15.01.2022
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Update -- 15th Jan 2022 --� More accounts being verified and checked. We will check…
Data Update. Year 2021
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- 19.12.2021
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Manual Eshop Updated� - Date Prices & Stock Levels 30-12-21, Thu. Prices and Stock levels…
Announcements: Fake Accounts and Your Email Addresses
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- 26.03.2021
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We will time and again screen through the Accounts list, and if we noticed any…
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- 01.11.2020
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To ensure best customer experience, we are implementing Order processing hours. ** As always, please…
High VALUE items Delivery - SuperZoom!
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- 27.08.2020
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We are offering yet another Shipping method for High Value items.�� Due to Covid-19, working…
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- 21.07.2020
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Ensure that in your account, the email address is valid. We will communicate with you…
What's New - Now and Then (History) - Features of Website
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- 02.07.2020
- Features of the Website
NEW FEATURE : 02-07-20 : Created New Product Enquiry Tab in each Product Page� Please…
New Payment Method : PayNow
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- 09.06.2020
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We have added a new payment method for our products and services: PayNow . What…
Price & Stock level updates in ESHOP.
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- 06.04.2020
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For Pricing and Stock Level updates, its a manual process using the help of Import…
Prices updated in ESHOP
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- 01.04.2020
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*Disclaimer : Prices are updated on a best effort basis -- with 1800 plus products…
Post Migration - site was unstable with some functions not working well
- Webmaster - Ms. Tan
- 04.01.2026
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Date of Issue Issue Resolved? 11.01.26 Site was unstable with functions not working. 16.01.26 -…
Retail Price List - updates will be posted as and when.
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- 01.01.2026
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Note: WEF 01.01.2026 -- We will be uploading updated pricelist via a fixed filename in…
Retail Price List
- Manager - Mr. Ng
- 06.12.2025
- Notices / Pricelist
DATED : 07 December 2025 Uploaded via FTP : PDF Retail Price list Note :…










