Hardware Spec Index

Caldera SN-7128 Pro 1TB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN7128-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index4,196 (SSDs scale)
Category rank#13,143
Street price$49
Power3 W (active)
Performance per dollar85.63
Released2025

Specifications

BrandCaldera
ModelCaldera SN-7128 Pro
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
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-1559 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD11,912$419Compare
Novexa SN-8051 Plus 1TB SATA 2.5-inch SSD3,500$29Compare
Altrix SN-4679 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,439$109Compare
Strivon SN-9130 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD14,344$599Compare
Altrix SN-2166 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD13,459$569Compare
Strivon SN-8175 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD8,444$209Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7128 Pro 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/6420034 (accessed 2026-10-20).