COOLERMAST MCB-B400L-KNNB50-S00
COOLER MASTER MASTERBOX MB400L +500W 230V PSU, MATX STEEL SIDE, BRUSHED FRONT
Key facts
- Part number
- MCB-B400L-KNNB50-S00
- Brand
- COOLERMAST
- Category
- Power supplies
- Price
- AUD 137.50≈ USD 96.56 Reference price (RRP)
- Availability
- On request — ask for a quote
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 137.50≈ USD 96.56
- Oct 2026
- Lowest recorded
- AUD 137.50≈ USD 96.56
- Highest recorded
- AUD 137.50≈ USD 96.56
- Recorded
- 2026
- 1 price point
AUD 137.50 rrp, recorded
Buy or sell COOLERMAST MCB-B400L-KNNB50-S00
Buying COOLERMAST power supplies
Looking to buy the COOLERMAST MCB-B400L-KNNB50-S00 or a compatible power supply? Prology supplies new, refurbished and used COOLERMAST power supplies in Australia and the United States. Send the part number and quantity for a firm price.
Selling COOLERMAST power supplies
Have a spare or decommissioned MCB-B400L-KNNB50-S00? Prology buys used and surplus COOLERMAST power supplies — single units or whole lots — and replies with an offer within 1 business day. Sell your MCB-B400L-KNNB50-S00.
- What is the COOLERMAST MCB-B400L-KNNB50-S00?
- The COOLERMAST MCB-B400L-KNNB50-S00 is a COOLERMAST power supply – COOLER MASTER MASTERBOX MB400L +500W 230V PSU, MATX STEEL SIDE, BRUSHED FRONT.
- How much does the COOLERMAST MCB-B400L-KNNB50-S00 cost?
- The reference price on record is AUD 137.50 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the COOLERMAST MCB-B400L-KNNB50-S00?
- It is not listed on the Prology store yet. Prology sources COOLERMAST power supplies on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used COOLERMAST MCB-B400L-KNNB50-S00?
- Yes. Prology buys used and surplus COOLERMAST power supplies, including the MCB-B400L-KNNB50-S00. Get an offer — sell outright or trade in against your next order.
Request a quote for MCB-B400L-KNNB50-S00
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.