SilverStone today introduced the SX1000R Platinum, a 1000 W power supply in the SFX-L form-factor. The PSU meets SFX 12 V 4.0 (analogous to ATX 3.0), and PCI-Express Gen 5. It should offer identical power-delivery and excursion tolerance characteristics to a conventional ATX 3.0 + PCIe Gen 5-rated PSU. Internally, the SX1000R Platinum features a single +12 V rail design with a single 83.3 A rail, DC-to-DC switching to other voltage domains, and most common electrical protections, against over/under-voltage, overload, overheat, and short-circuit.

The PSU meets Cybenetics Platinum electrical switching efficiency ratings, Its 120 mm dual ball-bearing fan features idle fan-off as long as the load is under 200 W. Among the connectors provided by the SilverStone SX1000R Platinum are one 24-pin ATX, two 8-pin EPS, one 16-pin 12VHPWR with 600 W continuous power delivery capability, four 6+2 pin PCIe power, eight SATA power, three Molex, and one Berg. The company didn't reveal pricing or availability information.

When NVIDIA got around to release the $800 GeForce RTX 4070 Ti "Ada" (originally meant to launch as the RTX 4080 12 GB); an NVIDIA Founders Edition product based on this chip was conspicuous in its absence. A tech enthusiast who goes by "KittyYYuko" on Twitter posted pictures of what they claim to be the never-released RTX 4070 Ti Founders Edition; and upcoming RTX 4060 Ti and RTX 4060. The claim begins to check out as we're shown a picture of a graphics card PCB with the distinct Founders Edition shape, which has an "AD104" ASIC, and a 16-pin 12VHPWR connector, along with 8 memory pads, two of which are unoccupied (matches the 192-bit memory interface of the RTX 4070 Ti).

We are shown two other cards, the RTX 4060 Ti Founders Edition, and the RTX 4060 Founders Edition. These are expected to be positioned below the RTX 4070 that the company plans to launch in April. The Founders Edition boards are visibly smaller than even the RTX 3080 Founders Edition, although they stick to the dual-axial flow-through design of that card. "AD106" based graphics cards are expected to have typical graphics power (TGP) values well under the 250 W-mark, for which this cooler looks adequate, considering that the sheet-metal of the heatsink has been pushed to the very edges of the card. The cards could include power adapters that convert no more than two 8-pin PCIe to a 16-pin 12VHPWR with a 300 W power limit.

Intel is preparing a revision to the design of the 12+4 pin ATX 12VHPWR power connector, specifically its male connector, to improve connector mating and retention; and to minimize a potential fire hazard asiring from improper retention or mating. The male connector design revision will retain full compatibility with female connectors of devices in circulation. It essentially sees the pins of the male connector switch from a "three dimple" joint to a "push-spring" type joint. This design change makes the male connector much more resilient to weakening contact from pull forces arising from cable bending. The resulting connector would offer superior structural integrity of the connection.