Newegg offers the Adata XPG Z1 32GB PC4-22400 DDR4-2800 288-Pin SDRAM Desktop Memory Kit with four 8GB DIMMs, model no. AX4U2800W8G17-QRZ, for $299.99. Coupon code "AFEXMEM323" drops it to $269.99. With free shipping, that's the lowest total price we could find now by $277. It features speeds up to 2800MHz and a transfer bandwidth of up to 22.4Gb/s. Deal ends March 31.