Hardware Spec Index

Caldera SN-2455 SE 500GB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN2455-SE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index4,356 (SSDs scale)
Category rank#23,983
Street price$39
Power3 W (active)
Performance per dollar111.69
Released2022

Specifications

BrandCaldera
ModelCaldera SN-2455 SE
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 QLC, 232-layer
CacheDRAM-less (SLC cache)
Endurance100 TBW (0.18 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-2465 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,238$79Compare
Caldera SN-6032 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,975$109Compare
Strivon SN-3708 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD7,095$119Compare
Caldera SN-6781 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD12,554$429Compare
Altrix SN-5479 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD14,900$549Compare
Altrix SN-8434 Pro 1TB SATA 2.5-inch SSD3,072$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2455 SE 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/981609 (accessed 2026-10-20).