Dell

Dell 2TB 7.2K SAS 12G 2.5

ST2000NX0423
PowerEdge OEMnearline2TBSAS-12G2.5"
No current price
REFURBNot available
This offer: sold by Tech Original · Amazon says New / New · title says Renewed
Price updated
Price accurate as of Oct 23, 2026, 12:00 AM
No current offer

The Dell 2TB 7.2K SAS 12G 2.5 is a 2TB SAS-12G HDD in used condition. It has no current offer on Amazon. The in-stock alternatives nearest its capacity are listed below.

In stock instead - nearest to 2TB

6 in-stock listings · this listing has no current offer on Amazon · ranked by live cost per tb, refreshed about once a day

DriveCapacityInterfaceRecordingCondition$/TBPrice
MDD 2TB SATA 6G 7200RPM
MD2TSATA6472E
2TBSATA-6G—REFURB$50.00$100Buy on Amazon
WD Purple 2TB WD20PURX
WD20PURX
2TBSATA-6G—REFURB$58.50$117Buy on Amazon
WD Red Legacy 2TB WD20EFRX
WD20EFRX
2TBSATA-6G—REFURB$58.87$118Buy on Amazon
Seagate BarraCuda 2TB ST2000DM006
ST2000DM006
2TBSATA-6G—REFURB$65.00$130Buy on Amazon
Seagate BarraCuda 2TB ST2000DM008
ST2000DM008
2TBSATA-6G—REFURB$70.00$140Buy on Amazon
Toshiba MG03ACA200 2TB SATA Enterprise
MG03ACA200
2TBSATA-6G—NEW$74.29$149Buy on Amazon

Where this listing sits: every 2TB hard drive · 2TB SAS drives · Dell 2TB SAS — each page is the live ranking for that slice of the catalogue.

Part number: ST2000NX0423 — decoded, with sibling variants and the warranty check.

Before you buy: this is a SAS drive

SAS drives do not plug into a normal SATA motherboard port. You need a SAS host bus adapter or a backplane that speaks SAS - an LSI/Broadcom HBA in IT mode is the usual answer. A SATA drive will run on a SAS controller, but not the other way round. HBA and IT-mode guide

This is a refurbished or recertified listing

Recertified enterprise drives are pulled from datacentre fleets, tested and resold. They are usually the cheapest route to bulk capacity, and the risk is concentrated in the first weeks - so check SMART data the day it arrives rather than the day you need it. What recertified means · Refurbished warranty terms · Verify on arrival

Same capacity, other options
DriveInterfaceCond$/TBPrice
Seagate BarraCuda 2TB ST2000DM001SATA-6GRefurb$29.95$59.90Buy on Amazon
HP P2000 2TB SAS 6G 7.2KSAS-6GRefurb$34.49$68.99Buy on Amazon
MDD 2TB SATA 6G 7200RPMSATA-6GRefurb$50.00$99.99Buy on Amazon
Seagate SkyHawk 2TB ST2000VX017SATA-6GNew$91.00$182.00Buy on Amazon

All 2TB drives we track, ranked by cost per terabyte.

Model context

CMR or SMR? What we can and cannot source for this part number

Part of the Dell line we track.

Quick Verdict

The Dell 2TB 7.2K SAS 12G 2.5 is a 2TB SAS-12G enterprise drive - Verify recording technology before use in RAID. As a refurbished unit, run SMART diagnostics on arrival and verify power-on hours.

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Specifications

Capacity2TB
Form Factor2.5"
InterfaceSAS-12G
Recording Tech—
RPM7200
Cache—
Sector Size512e
Workload Rating—
Warranty—
ASINB07GDST8HJ
Market context

We do not have enough in-stock comparators of this type today to place this price against the rest of the market. The category page below ranks everything we do have.

Where the wider market has moved

These are third-party figures about the retail market as a whole, quoted and dated. They are not our own measurements and they do not describe this specific drive.

Compare against every 2TB drive we track →Cheapest per terabyte, all categories →Category price trends →

Also appears in

SAS hard drives

Frequently Asked Questions

Not right now: Amazon shows no current offer for ASIN B07GDST8HJ. The in-stock alternatives nearest its 2TB capacity are on this page, ranked by live price.

The listing's own title says "renewed" for the ST2000NX0423. That is the seller's claim; we store it verbatim and the warranty is the reseller's, not the manufacturer's.

Use Case Scenarios

🏠
Home & SMB NAS
Building a mid-range NAS for media, backups and file sharing.
~ Good fit
Verify CMR recording before using in RAID. Refurb units offer strong value for non-critical NAS.
💾
Backup Server / Veeam Target
Dedicated backup storage for Veeam, Commvault, or NetBackup.
✓ Excellent fit
2TB SAS drives are ideal for backup targets. Dual-port SAS suits dual-path backup infrastructure.
🏗️
Virtualization Host Storage
VM images and snapshots on Proxmox, VMware or Hyper-V.
~ Good fit
Suitable for VM storage where workloads are not IOPS-intensive. SAS dual-port suits HA cluster shared storage. Consider NVMe cache for latency-sensitive VMs.

Maintenance & Troubleshooting

Maintenance Checklist

On installCheck SMART baseline on arrival
Run smartctl -a /dev/sdX and record: Reallocated_Sector_Ct, Power_On_Hours, Spin_Retry_Count. Critical for refurb drives — refuse any with reallocated sectors > 0.
MonthlyRun SMART short self-test
smartctl -t short /dev/sdX — takes 1-2 minutes, catches most developing issues. Schedule during off-peak.
QuarterlyRun SMART long self-test
smartctl -t long /dev/sdX — full surface scan, takes 1 hours for 2TB. Any test failure is grounds for immediate replacement.
QuarterlyCheck RAID array health
Verify no degraded drives. A degraded array with no hot spare is one failure from data loss. Check mdstat or controller UI.
AnnuallyVerify drive firmware version
Check Dell support site for firmware updates. Some versions have known bugs affecting integrity.
Every 3-5 yearsPlan proactive replacement
Enterprise HDDs have higher failure rates after year 4-5. At 2TB per drive, budget for replacements before failures occur.

Troubleshooting Guide

Cause: HBA not initialized, SAS expander issue, cable fault, or incompatible controller.
Fix: Verify HBA firmware. Check SAS topology with sas2ircu or StorCLI. Test with known-good cable. Confirm drive is SAS not SATA.