Vimu BV002 Teardown & Overview | Heatsink Upgrades + Slight Downtune (8.2 TH/s @ ~16 J/TH)

What's up guys? Synthetic Division here! Today we're taking a deep dive into the Vimu BV002 — a brand new dual BM1373 solo Bitcoin miner from Vimu. This thing ships at 10 TH/s with two BM1373 chips, draws around 140–147W rated, and after a slight downtune + some cheap heatsink upgrades, it is running an extremely efficient ~8.2 TH/s at roughly 16 J/TH. That puts it ahead of several of the other miners in my current fleet. Full disclosure: Vimu sent this unit for review (I covered duties and shipping). It arrived via Amazon and the box took a beating in transit — the stand leg got broken. Not Vimu’s fault. Amazon’s packing and handling on this one was rough. What we cover: Unboxing and first impressions Real-world hashrate, power draw, and temps (stock vs downtuned) Full teardown — 3-phase power delivery, removable heatsink, clean board layout, Ethernet, full-size fan Cheap heatsink upgrades on the VRM/inductor area and front pads Thermal camera checks Efficiency comparison vs my NerdQaxe / QX1 Final thoughts After the mods and slight downtune: ~8.2 TH/s poolside ~132–145W at the wall ~16 J/TH Cooler temps with the extra heatsinks This is one of the better designed dual-chip boards I’ve seen lately — solid power stage, removable heatsink, and full-size fan. Props to Vimu. Links: Vimu BV002 (Amazon): https://link.amazon/B0eXBgmHw Vimu GT801 Plus (one of my favorite devices — dual BM1370, solid daily driver, great reliability and easy to mod): https://link.amazon/B0g05C8Cc If you want to see the GT801 Plus in action, check out my full setup & first results video on the channel. Affiliate note: Links help support the channel at no extra cost to you. I buy, break, mod, and test these so you don’t have to. Profits be damned — we’re here for the tech. Timestamps: 0:00 - Intro 0:21 - Full disclosure + Amazon shipping damage 1:36 - Unboxing & packaging 2:06 - Power brick 2:45 - First look at features (full-size fan, display, etc.) 3:11 - Plugging in & first boot 4:56 - Stock results (10 TH/s, ~177W, temps) 5:36 - Slight downtune + auto fan settings 6:33 - Post-downtune numbers (~8.2 TH/s @ ~145W) 7:58 - Thermal camera check 8:50 - Teardown begins 10:30 - 3-phase power delivery & board design 11:40 - Removable heatsink 14:17 - Looking at the BM1373 chips 16:15 - Adding heatsink upgrades 17:29 - Efficiency comparison vs QX1 / NerdQaxe 19:25 - Final thoughts 21:34 - Outro & links Drop your questions in the comments — I reply. What miner should I tear down or mod next? #Bitcoin #BitcoinMining #SoloMining #HomeMining #Bitaxe #NerdQaxe #Vimu #BV002 #GT801 #GT801Plus #BM1373 #BM1370 #ASIC #Teardown #MinerUpgrade #Hashrate #Efficiency #Crypto #BTC #SyntheticDivision #SyntheticDee Thanks for watching! Synthetic Division Profits be damned. Avoidbit Affilate https://avoidbit.com/syntheticdivision Bitcoin Merch https://bitcoinmerch.com?aff=836 Tiny Chip Hub https://shln.top/zAgA2iVv Checkout https://shop.stellapex.com and use code "alex-exclusive-coupons" for 15% off anything on the store page!