Kingston Fury Beast RAM Memory, 8GB, 3200MHz, DDR4

SEMI-NEW MEMORY (1 month of use). REASON FOR SALE: I bought the wrong memory because I didn't notice that its frequency is much higher than the other ones I have here, which was causing system instabilities and crashes. The memory is in perfect condition; I ran several tests running this memory alone and it works perfectly, without crashes or instabilities. My issue is really the incompatibility between my three 2400MHz memories and one 3200MHz memory. Specifications: - Brand: Kingston - Model: KF432C16BB/8 Technical Details: General: - Form Factor: DDR4 - Speeds*: 3200 MHz - Latencies: CL16 - Capacities: 8GB Additional Features: - Standard power supply: 1.2V - VDDQ = 1.2V standard - VPP = 2.5V standard - VDDSP = 2.2V to 3.6V - On-Die Termination (ODT) - 16 internal banks; 4 groups of 4 banks each - Bidirectional differential data strobe - 8-bit prefetch - Burst Length (BL) switch BL8 or BC4 (Burst Chop) on-the-fly - Height of 1.34" (34 mm), with heat spreader Reliability and Durability: - CL (DDI): 16 cycles. - Row cycle time (tRCmin): 45.75ns (min). - Refresh command time (tRFCmin): 350ns (min). - Active row time (tRASmin): 32ns (min). - UL Rating: 94V-0 - Operating temperature: 0ºC to +85ºC - Storage temperature: -55ºC to +100ºC.