Hardware Spec Index

Altrix SN-2945 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN2945-XT · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index4,680 (SSDs scale)
Category rank#7,462
Street price$59
Power6 W (active)
Performance per dollar79.32
Released2026

Specifications

BrandAltrix
ModelAltrix SN-2945 XT
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write3,500 MB/s
Random 4K read1,270K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.55 DWPD)
Warranty3 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-1077 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD7,147$119Compare
Novexa SN-4201 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,250$179Compare
Mirenta SN-8457 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD11,688$409Compare
Novexa SN-1752 Ti 500GB SATA 2.5-inch SSD3,814$39Compare
Mirenta SN-5505 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD6,422$89Compare
Novexa SN-2820 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD14,048$479Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-2945 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8809406 (accessed 2026-10-23).