Hardware Spec Index

Novexa SN-1139 Core 500GB SATA 2.5-inch SSD

SSDs · Novexa · SKU SN1139-CORE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index3,554 (SSDs scale)
Category rank#49,556
Street price$29
Power3 W (active)
Performance per dollar122.55
Released2019

Specifications

BrandNovexa
ModelNovexa SN-1139 Core
Capacity500 GB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (SLC cache)
Endurance300 TBW (0.55 DWPD)
Warranty3 years
HeatsinkNone

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-9137 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD12,618$389Compare
Novexa SN-4306 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD13,733$519Compare
Mirenta SN-5155 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD7,277$139Compare
Altrix SN-3065 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,653$149Compare
Caldera SN-5607 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD7,820$169Compare
Altrix SN-4490 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD5,453$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-1139 Core 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/17534228 (accessed 2026-10-19).