Western Digital · NAS hard drive buying guide
Western Digital WD Red Pro 24TB (WD241KFGX) Buying Guide
Product facts and dated cost
Western Digital WD Red Pro 24TB · Exact identity: WD241KFGX
24TB decimal capacity · CMR · SATA 6 Gb/s
Catalog amount: $1,099.99 · unverified · Price record: 2026-08-30. Tax and shipping excluded.
Latest prices could not be retrieved. Showing a dated backup; recheck the store.
WD Red Pro 24TB: specifications and dated store comparison →24TB decimal CMR Red Pro, exact WD241KFGX, helium 7200 rpm class.
One 24TB 3.5-inch SATA HDD, CMR / Helium, OptiNAND Yes, 512 MB cache, 7200 rpm. Enclosure sold separately.
This guide is for the exact WD241KFGX. Official ratings come from a reread of the January 2025 WD Red Pro data sheet column plus the current US product page. No exact-MPN original performance test was adopted. Related same-capacity reviews are identified below and are not copied as this SKU's speed. ChooseCompute has not tested this drive. Listing prices below keep their original observation dates. See evidence and test gaps ↓
Is 24TB WD Red Pro storage right for your NAS?
A 24TB-per-bay capacity plan
One drive provides 24TB decimal before formatting; redundancy, snapshots and backup still consume headroom.[1][7]
Multi-bay commercial NAS
Current official pages claim RAID-optimized NAS at any / unlimited bay count. That is not a host HCL entry and does not override branded-drive policies.[1][7]
Quiet storage beside a desk
Published idle/seek is 25 / 32 dBA. Installed resonance is still enclosure-specific.[1]
WD241KFGX exact specifications
Full specifications ↗Follow any specification for its full conditions and sources.
Living with it
Capacity, power, cooling and sound for WD241KFGX
Official column vs the product-page chip
The January 2025 table for WD241KFGX: CMR / Helium, OptiNAND Yes, 287 MB/s, 25 / 32 dBA, 6.0W / 3.6W, 5 to 65°C, 2,500,000 hours, 550 TB/year, 5-year limited warranty, origin TH. US product pages currently say unlimited / any bay count and mention NASware plus TLER.[1][7]
Why there is no exact-MPN speed card
ChooseCompute has not tested this drive. The recorded searches found original tests of a different same-capacity model; those results are kept separate below. Do not copy numbers from WD240KFGX: Same-capacity SKU WD240KFGX: 0–65°C operating, idle 20 dBA, 6.4/3.9/1.2 W. Hardwareluxx and TechRadar tested WD240KFGX, not WD241KFGX.[1][7]
What related-model reviews can tell you
Hardwareluxx CrystalDiskMark 279.97/275.6 MB/s and TechRadar's 24TB review are WD240KFGX (0–65°C, 20 dBA idle, 6.4/3.9/1.2 W). WD241KFGX shares 287 MB/s and OptiNAND Yes but uses 5–65°C and 25 dBA idle. Sibling sequential results explain the platform, not this suffix's acoustics/temperature cells.[1][7][8][9]
What still needs a real-world test
We have verified the specifications, but have not found an original test that we can reliably apply to this exact model. The advice above follows the documented features; performance, noise and long-term reliability are not independently established here.
Before you buy
Current and historical WD241KFGX listings and ownership costs
1 dated current main offer(s) from 2026-09-10 kept
Displayed Newegg card keeps checkedAt 2026-09-10 and $1059.99. A 2026-09-11 reread of the same URL used the primary sold-by pane: Sold by Newegg, new, in stock, ShippingCharge 0.01. Popover other-sellers (Adorama/BeachAudio/etc.) were not selected. Unknown-seller Newegg row ['merchant-newegg-4-new'] archived.[6]
5 older listings remain separate
August/early-September 2026 listing rows were not timestamp-edited.[2][3]
Budget the set, not one disk
Parity and backup multiply the sticker price. Compare delivered new condition and regional warranty channel.[6]
Compare stores for this exact model
One 24TB 3.5-inch SATA HDD, CMR / Helium, OptiNAND Yes, 512 MB cache, 7200 rpm. Enclosure sold separately. Check the total delivered price at the store.
Current price needs checking
Check stores below
5 stores · 0 recent price observations
B&H
Sold by B&H
$1,099.99
Historical price
Stock not confirmed · New
One 24TB 3.5-inch SATA HDD
Shipping cost and US delivery eligibility require a fresh check. Historical reference only. Recheck seller, stock, price, quantity, warranty channel, shipping and tax before ordering.
Observed Aug 30, 2026[2]
View exact product at B&HBest Buy
Sold by Newegg Official
$1,123.99
Historical price
Currency not confirmed
Stock not confirmed · Condition not recorded
Observed Sep 27, 2026, 2:01:38 PM UTC[10]
View exact product at Best BuyNewegg
Sold by TheKeyKey.
$1,182.99
Historical price
Stock not confirmed · New
One 24TB 3.5-inch SATA HDD
Observed shipping: $0.00
Observed Oct 9, 2026, 1:25:24 AM UTC[12]
View exact product at NeweggWestern Digital
Seller not recorded
$1,289.99
Historical price
Currency not confirmed
Stock not confirmed · Condition not recorded
Observed Sep 26, 2026, 4:07:50 PM UTC[11]
View exact product at Western DigitalMemoryC
Sold by MemoryC
Check price
Stock not confirmed · New
One 24TB 3.5-inch SATA HDD
Shipping cost and US delivery eligibility require a fresh check. Historical reference only. Recheck seller, stock, price, quantity, warranty channel, shipping and tax before ordering.
Observed Aug 31, 2026[4]
View exact product at MemoryCPrices are dated observations. Confirm the model, seller, condition, stock and delivered total at the store. Older prices remain visible as history. Links may earn a commission.
WD241KFGX questions before buying
Is WD241KFGX the same as every WD Red Pro 24TB?
No. This page is only WD241KFGX. The January 2025 table also lists WD240KFGX at the same capacity with different ratings.[1][7]
Will one WD241KFGX deliver 287 MB/s?
287 MB/s is the official internal transfer rating for this column (footnote: up to stated read speed; host, capacity and workload change results). NAS copies are usually limited by RAID, clients and Ethernet.[1]
Does unlimited bays mean any NAS will accept it?
No. It is Western Digital's current family compatibility claim. Confirm the NAS vendor list, DSM/QTS policy, bay firmware and warranty rules for the exact enclosure.[1][7]
Do MTBF, 550 TB/year or five years tell me this unit will last?
No. Footnote 5–7 on the data sheet treat MTBF as a population statistic, workload as a temperature-dependent rating, and warranty as regional support—not a field failure rate.[1]
Sources
Research updated Sep 11, 2026. Individual source check dates are listed below. Measurements belong to the named reviewers; tested configurations and software versions may differ from the product you buy.
- [1] Western Digital WD Red Pro data sheet — January 2025 ↗
Checked Sep 11, 2026 · January 2025 family PDF, WD241KFGX column plus footnotes 1–8; highlights 'unlimited # of bays'
- [2] B&H: WD241KFGX historical US listing ↗
Checked Aug 30, 2026 · Catalog record dated 2026-08-30: exact MPN, new condition, seller status retailer, availability in-stock. Historical catalog reference price $1099.99. Any usable 2026-09-10 main offer is recorded separately rather than overwriting this historical observation.
- [3] Best Buy: WD241KFGX historical US listing ↗
Checked Aug 31, 2026 · Catalog record dated 2026-08-31: exact MPN, new condition, seller status marketplace-unverified, availability listed. No historical price adopted for this URL. Any usable 2026-09-10 main offer is recorded separately rather than overwriting this historical observation.
- [4] MemoryC: WD241KFGX historical US listing ↗
Checked Aug 31, 2026 · Catalog record dated 2026-08-31: exact MPN, new condition, seller status retailer, availability listed. No historical price adopted for this URL. Any usable 2026-09-10 main offer is recorded separately rather than overwriting this historical observation.
- [5] Western Digital: WD241KFGX historical US listing ↗
Checked Aug 31, 2026 · Catalog record dated 2026-08-31: exact MPN, new condition, seller status manufacturer, availability listed. No historical price adopted for this URL. Any usable 2026-09-10 main offer is recorded separately rather than overwriting this historical observation.
- [6] Newegg: WD241KFGX current US new listing ↗
Checked Sep 10, 2026 · Exact MPN in H1; selected main offer shows Add to cart, seller Newegg, and a visible price of $1059.99.
- [7] WD Red Pro NAS Hard Drive — 24TB US product page ↗
Checked Sep 11, 2026 · Key features, Specifications (Capacity/Model Number/Transfer Rate/Compatibility), FAQ comparing Red Pro vs Red Plus
- [10] Best Buy product price observation ↗
Checked Sep 27, 2026 · Captured observation; sha256:746f151a95b6e046c391452fc791d254d95a012527118cde416f7f3fd3512896
- [11] Western Digital product price observation ↗
Checked Sep 26, 2026 · Captured observation; sha256:abb6cb5a73681ed3cd93df84b824c3714f3d41c9deb363c645c1b4965156d34e
- [12] Newegg product price observation ↗
Checked Oct 9, 2026 · newegg-main-item; sha256:f25da8bbd45b4e8da585c9c2858599492bb376537568f652904743a2c17c460b
Research and review record
- Research: Grok 4.6 · Source research and data update
- Self-check: Grok 4.6 · Researcher self-check
- Independent review: GPT-6 (Codex) · Exact official column and revision differences; related-model review identity and supported interpretation; dated primary offers and source archive.
- Editorial integration: GPT-6 (Codex) · Editorial integration and validation
Independent review completed for the scope recorded in the audit.
Source evidence and review history (JSON)