Silicon Power 512GB SSD 3D NAND with R/W up to 560/530MB/s A55 SLC $81.99, 32GB J80 Flash Drive $8.99 Delivered @ Amazon AU

Silicon Power 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SU512GBSS3A55S25UA) $81.99 Delivered (Free w/ Prime)

3D NAND flash is applied to deliver high transfer speeds up to R/W 560/530 MB/s.
Remarkable transfer speeds that enable faster bootup and improved overall system performance. The advanced SLC Cache Technology allows performance boost and longer lifespan.
7mm slim design suitable for Ultrabooks and Ultra-slim notebooks.
Supports TRIM command, Garbage Collection technology, RAID, and ECC (Error Checking & Correction) to provide optimized performance and enhanced reliability.
3-year warranty. (Please register your product via SP official website to get the complete manufacturer warranty services, product support and more.)

Silicon Power 32GB Jewel J80 USB 3.0 Flash Drive, Titanium (SU032GBUF3J80V1TUC) $8.99 + Delivery ($0 with Prime/ $39 Spend)

Titanium Edition Super-fast USB3.0 Flash Drive
Durable metallic casing protects your important data
Circular shape design - expresses your style and fits easily on a keyring
COB (Chip On Board) technology is resistant to water, dust, vibration
3-year warranty. (Please register your product via SP official website to get the complete manufacturer warranty services, product support and more.)

Silicon Power 128GB MicroSDXC UHS-3 High Speed with Adapter (SU128GBSTXDU3V20UB) $23.5 + Delivery ($0 with Prime/ $39 Spend)

Up to 100MB/s & 80MB/s read & write speeds; UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
High compatibility for different types of devices including smartphones, tablets, Drones, Android Tablets, Tablet PCs, Action Cameras, DSLR and 4K or Full HD camcorder.
Compatible with Nintendo Switch, which enables a budget-friendly solution for you to boost the storage.
For products incompatible with UHS-I interface, the speeds may vary subject to different interface conditions, Read: up to 80MB/s with UHS-1 interface Write: up to 20MB/s with UHS-1 interface
5-year limited manufacturer warranty

Silicon Power 32GB (16GBx2) XPOWER Turbine Gaming DDR4 3200MHz (PC4 25600) 288-pin CL16 1.35V UDIMM Desktop Memory Module - Low Voltage (SU032GXLZU320BDAU) $224.99 Delivered (Free w/ Prime)

Supports Intel Coffee Lake Processors and Intel Extreme Memory Profile (Intel XMP) Standards.
Aluminum heat sink and low voltage of 1.35V enable fast heat dissipation and lower hardware power consumption.
Speeds up to 3200 MT/s / Timing 16-18-18-36 / Voltage 1.35V / Unbuffered / 16GB based
Backed by a lifetime warranty to promise complete services and technical support
(Dual Pack)