{"product_id":"hmt-tt04-desktop-ddr4-ddr5-2-in-1-memory-module-tester-dual-power-supply","title":"HMT-TT04 Desktop DDR4\/DDR5 2-in-1 Memory Module Tester (Dual Power Supply)","description":"\u003ch2\u003eHMT-TT04 Desktop DDR4\/DDR5 2-in-1 RAM Tester (Dual Power Supply)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eThe only tester you need for both DDR4 and DDR5 — diagnose memory faults in seconds, no PC required.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eAbout This Product\u003c\/h3\u003e\u003cp\u003eThe HMT-TT04 is a professional-grade, standalone memory diagnostic tool that supports both \u003cstrong\u003edesktop DDR4 (288-pin DIMM)\u003c\/strong\u003e and \u003cstrong\u003eDDR5 (288-pin UDIMM)\u003c\/strong\u003e memory modules on a single board. Powered by a dual power system (built-in coin cell battery + Type-C USB), it gives repair technicians maximum flexibility on the workbench or in the field. Each pin is mapped to a dedicated LED indicator, making fault location instant and precise — no software, no computer, no guesswork.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-in-1 DDR4 \u0026amp; DDR5 Support:\u003c\/strong\u003e One tester covers both memory generations — test DDR4 DIMM and DDR5 UDIMM modules without switching tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull LED Pin Mapping:\u003c\/strong\u003e Every pin has a dedicated LED indicator. Lit = healthy connection; unlit = fault detected. Instantly locate the exact defective pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Power Supply:\u003c\/strong\u003e Powered by built-in coin cell battery \u003cem\u003eor\u003c\/em\u003e via Type-C USB cable (included free) — no power shortage on the bench\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetects All Common Faults:\u003c\/strong\u003e PCB defects, damaged resistor networks, open circuits, short circuits, impedance damage, signal integrity issues, and general performance failures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo PC or Software Required:\u003c\/strong\u003e Fully standalone operation — insert the module, press the button, read the LEDs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear Pin Labeling:\u003c\/strong\u003e All pins are individually numbered on the PCB for fast cross-referencing during diagnosis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Type-C Cable Included:\u003c\/strong\u003e Ready to use out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Memory Types:\u003c\/strong\u003e Desktop DDR4 DIMM (288-pin) \u0026amp; DDR5 UDIMM (288-pin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlots:\u003c\/strong\u003e 1 × DDR4 slot + 1 × DDR5 slot (tested separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Method:\u003c\/strong\u003e LED indicator per pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Options:\u003c\/strong\u003e Built-in coin cell battery \/ Type-C USB (5V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e Type-C port (left side)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Color:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eDetectable Fault Types\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePCB trace defects\u003c\/li\u003e\n\u003cli\u003eDamaged or open resistor networks\u003c\/li\u003e\n\u003cli\u003eOpen circuits \u0026amp; short circuits\u003c\/li\u003e\n\u003cli\u003eImpedance damage\u003c\/li\u003e\n\u003cli\u003ePoor signal performance\u003c\/li\u003e\n\u003cli\u003eGeneral memory module failures\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 × HMT-TT04 DDR4\/DDR5 2-in-1 Memory Tester\u003c\/li\u003e\n\u003cli\u003e1 × Type-C USB Cable (free gift)\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\u003cp\u003eIdeal for PC repair shops, hardware refurbishers, IT asset recovery teams, and advanced hobbyists who work with both DDR4 and DDR5 memory and need a single, reliable tool to cover both generations.\u003c\/p\u003e","brand":"hmttools","offers":[{"title":"Default Title","offer_id":46398458167353,"sku":null,"price":74.0,"currency_code":"CNY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/3915\/3465\/files\/00_c69158ba-7cd6-407c-809d-8289367f30c0.png?v=1787905362","url":"https:\/\/hmttools.net\/en\/products\/hmt-tt04-desktop-ddr4-ddr5-2-in-1-memory-module-tester-dual-power-supply","provider":"hmttools","version":"1.0","type":"link"}