Hardware Spec Index

Caldera SN-7151 SE 1TB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN7151-SE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index3,771 (SSDs scale)
Category rank#29,317
Street price$39
Power3 W (active)
Performance per dollar96.69
Released2019

Specifications

BrandCaldera
ModelCaldera SN-7151 SE
Capacity1 TB
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, 176-layer
CacheDRAM-less (SLC cache)
Endurance600 TBW (0.55 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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
Caldera SN-5994 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,843$259Compare
Novexa SN-8027 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD9,431$269Compare
Caldera SN-5472 Edge 500GB SATA 2.5-inch SSD4,125$39Compare
Novexa SN-9339 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,052$539Compare
Mirenta SN-9585 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD12,381$419Compare
Novexa SN-1786 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD13,966$579Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7151 SE 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/2831919 (accessed 2026-10-25).