Hardware Spec Index

Novexa SN-1521 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN1521-XT · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index4,700 (SSDs scale)
Category rank#12,118
Street price$49
Power5 W (active)
Performance per dollar95.92
Released2024

Specifications

BrandNovexa
ModelNovexa SN-1521 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write7,100 MB/s
Random 4K read1,310K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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
Caldera SN-2135 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD13,178$489Compare
Mirenta SN-6116 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,054$69Compare
Caldera SN-6647 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD10,585$279Compare
Altrix SN-7753 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD12,752$369Compare
Altrix SN-9980 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD7,769$129Compare
Mirenta SN-6367 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,205$219Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1521 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/93674026 (accessed 2026-10-22).